757356290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{3691}}^1$

素因数の和:3803

約数の個数: 48

約数和(自身を含む): 1468943424

約数和(自身を除く): 711587134

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 289, 355, 578, 710, 1207, 1445, 2414, 2890, 3691, 6035, 7382, 12070, 18455, 20519, 36910, 41038, 62747, 102595, 125494, 205190, 262061, 313735, 524122, 627470, 1066699, 1310305, 2133398, 2620610, 4455037, 5333495, 8910074, 10666990, 22275185, 44550370, 75735629, 151471258, 378678145, 757356290]

約数ペア:

[(1, 757356290), (2, 378678145), (5, 151471258), (10, 75735629), (17, 44550370), (34, 22275185), (71, 10666990), (85, 8910074), (142, 5333495), (170, 4455037), (289, 2620610), (355, 2133398), (578, 1310305), (710, 1066699), (1207, 627470), (1445, 524122), (2414, 313735), (2890, 262061), (3691, 205190), (6035, 125494), (7382, 102595), (12070, 62747), (18455, 41038), (20519, 36910)]