260957070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:839

約数の個数: 144

約数和(自身を含む): 770829696

約数和(自身を除く): 509872626

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 121, 155, 165, 186, 198, 242, 279, 310, 330, 341, 363, 465, 495, 558, 605, 682, 726, 773, 930, 990, 1023, 1089, 1210, 1395, 1546, 1705, 1815, 2046, 2178, 2319, 2790, 3069, 3410, 3630, 3751, 3865, 4638, 5115, 5445, 6138, 6957, 7502, 7730, 8503, 10230, 10890, 11253, 11595, 13914, 15345, 17006, 18755, 22506, 23190, 23963, 25509, 30690, 33759, 34785, 37510, 42515, 47926, 51018, 56265, 67518, 69570, 71889, 76527, 85030, 93533, 112530, 119815, 127545, 143778, 153054, 168795, 187066, 215667, 239630, 255090, 263593, 280599, 337590, 359445, 382635, 431334, 467665, 527186, 561198, 718890, 765270, 790779, 841797, 935330, 1078335, 1317965, 1402995, 1581558, 1683594, 2156670, 2372337, 2635930, 2805990, 2899523, 3953895, 4208985, 4744674, 5799046, 7907790, 8417970, 8698569, 11861685, 14497615, 17397138, 23723370, 26095707, 28995230, 43492845, 52191414, 86985690, 130478535, 260957070]

約数ペア:

[(1, 260957070), (2, 130478535), (3, 86985690), (5, 52191414), (6, 43492845), (9, 28995230), (10, 26095707), (11, 23723370), (15, 17397138), (18, 14497615), (22, 11861685), (30, 8698569), (31, 8417970), (33, 7907790), (45, 5799046), (55, 4744674), (62, 4208985), (66, 3953895), (90, 2899523), (93, 2805990), (99, 2635930), (110, 2372337), (121, 2156670), (155, 1683594), (165, 1581558), (186, 1402995), (198, 1317965), (242, 1078335), (279, 935330), (310, 841797), (330, 790779), (341, 765270), (363, 718890), (465, 561198), (495, 527186), (558, 467665), (605, 431334), (682, 382635), (726, 359445), (773, 337590), (930, 280599), (990, 263593), (1023, 255090), (1089, 239630), (1210, 215667), (1395, 187066), (1546, 168795), (1705, 153054), (1815, 143778), (2046, 127545), (2178, 119815), (2319, 112530), (2790, 93533), (3069, 85030), (3410, 76527), (3630, 71889), (3751, 69570), (3865, 67518), (4638, 56265), (5115, 51018), (5445, 47926), (6138, 42515), (6957, 37510), (7502, 34785), (7730, 33759), (8503, 30690), (10230, 25509), (10890, 23963), (11253, 23190), (11595, 22506), (13914, 18755), (15345, 17006)]