7107870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 22643712

約数和(自身を除く): 15535842

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 181, 187, 210, 231, 238, 255, 330, 357, 362, 374, 385, 462, 510, 543, 561, 595, 714, 770, 905, 935, 1086, 1122, 1155, 1190, 1267, 1309, 1785, 1810, 1870, 1991, 2310, 2534, 2618, 2715, 2805, 3077, 3570, 3801, 3927, 3982, 5430, 5610, 5973, 6154, 6335, 6545, 7602, 7854, 9231, 9955, 11946, 12670, 13090, 13937, 15385, 18462, 19005, 19635, 19910, 21539, 27874, 29865, 30770, 33847, 38010, 39270, 41811, 43078, 46155, 59730, 64617, 67694, 69685, 83622, 92310, 101541, 107695, 129234, 139370, 169235, 203082, 209055, 215390, 236929, 323085, 338470, 418110, 473858, 507705, 646170, 710787, 1015410, 1184645, 1421574, 2369290, 3553935, 7107870]

約数ペア:

[(1, 7107870), (2, 3553935), (3, 2369290), (5, 1421574), (6, 1184645), (7, 1015410), (10, 710787), (11, 646170), (14, 507705), (15, 473858), (17, 418110), (21, 338470), (22, 323085), (30, 236929), (33, 215390), (34, 209055), (35, 203082), (42, 169235), (51, 139370), (55, 129234), (66, 107695), (70, 101541), (77, 92310), (85, 83622), (102, 69685), (105, 67694), (110, 64617), (119, 59730), (154, 46155), (165, 43078), (170, 41811), (181, 39270), (187, 38010), (210, 33847), (231, 30770), (238, 29865), (255, 27874), (330, 21539), (357, 19910), (362, 19635), (374, 19005), (385, 18462), (462, 15385), (510, 13937), (543, 13090), (561, 12670), (595, 11946), (714, 9955), (770, 9231), (905, 7854), (935, 7602), (1086, 6545), (1122, 6335), (1155, 6154), (1190, 5973), (1267, 5610), (1309, 5430), (1785, 3982), (1810, 3927), (1870, 3801), (1991, 3570), (2310, 3077), (2534, 2805), (2618, 2715)]