1871036310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1355

約数の個数: 192

約数和(自身を含む): 5491261440

約数和(自身を除く): 3620225130

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 121, 130, 143, 155, 165, 186, 195, 242, 286, 310, 330, 341, 363, 390, 403, 429, 465, 605, 682, 715, 726, 806, 858, 930, 1023, 1209, 1210, 1279, 1430, 1573, 1705, 1815, 2015, 2046, 2145, 2418, 2558, 3146, 3410, 3630, 3751, 3837, 4030, 4290, 4433, 4719, 5115, 6045, 6395, 7502, 7674, 7865, 8866, 9438, 10230, 11253, 12090, 12790, 13299, 14069, 15730, 16627, 18755, 19185, 22165, 22506, 23595, 26598, 28138, 33254, 37510, 38370, 39649, 42207, 44330, 47190, 48763, 49881, 56265, 66495, 70345, 79298, 83135, 84414, 97526, 99762, 112530, 118947, 132990, 140690, 146289, 154759, 166270, 182897, 198245, 211035, 237894, 243815, 249405, 292578, 309518, 365794, 396490, 422070, 436139, 464277, 487630, 498810, 515437, 548691, 594735, 731445, 773795, 872278, 914485, 928554, 1030874, 1097382, 1189470, 1308417, 1462890, 1546311, 1547590, 1828970, 2011867, 2180695, 2321385, 2577185, 2616834, 2743455, 3092622, 4023734, 4361390, 4642770, 4797529, 5154370, 5486910, 5669807, 6035601, 6542085, 7731555, 9595058, 10059335, 11339614, 12071202, 13084170, 14392587, 15463110, 17009421, 20118670, 23987645, 28349035, 28785174, 30178005, 34018842, 47975290, 56698070, 60356010, 62367877, 71962935, 85047105, 124735754, 143925870, 170094210, 187103631, 311839385, 374207262, 623678770, 935518155, 1871036310]

約数ペア:

[(1, 1871036310), (2, 935518155), (3, 623678770), (5, 374207262), (6, 311839385), (10, 187103631), (11, 170094210), (13, 143925870), (15, 124735754), (22, 85047105), (26, 71962935), (30, 62367877), (31, 60356010), (33, 56698070), (39, 47975290), (55, 34018842), (62, 30178005), (65, 28785174), (66, 28349035), (78, 23987645), (93, 20118670), (110, 17009421), (121, 15463110), (130, 14392587), (143, 13084170), (155, 12071202), (165, 11339614), (186, 10059335), (195, 9595058), (242, 7731555), (286, 6542085), (310, 6035601), (330, 5669807), (341, 5486910), (363, 5154370), (390, 4797529), (403, 4642770), (429, 4361390), (465, 4023734), (605, 3092622), (682, 2743455), (715, 2616834), (726, 2577185), (806, 2321385), (858, 2180695), (930, 2011867), (1023, 1828970), (1209, 1547590), (1210, 1546311), (1279, 1462890), (1430, 1308417), (1573, 1189470), (1705, 1097382), (1815, 1030874), (2015, 928554), (2046, 914485), (2145, 872278), (2418, 773795), (2558, 731445), (3146, 594735), (3410, 548691), (3630, 515437), (3751, 498810), (3837, 487630), (4030, 464277), (4290, 436139), (4433, 422070), (4719, 396490), (5115, 365794), (6045, 309518), (6395, 292578), (7502, 249405), (7674, 243815), (7865, 237894), (8866, 211035), (9438, 198245), (10230, 182897), (11253, 166270), (12090, 154759), (12790, 146289), (13299, 140690), (14069, 132990), (15730, 118947), (16627, 112530), (18755, 99762), (19185, 97526), (22165, 84414), (22506, 83135), (23595, 79298), (26598, 70345), (28138, 66495), (33254, 56265), (37510, 49881), (38370, 48763), (39649, 47190), (42207, 44330)]