71380247530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{185543}}^1$

素因数の和:185671

約数の個数: 64

約数和(自身を含む): 142355294208

約数和(自身を除く): 70975046678

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 73, 85, 146, 155, 170, 310, 365, 527, 730, 1054, 1241, 2263, 2482, 2635, 4526, 5270, 6205, 11315, 12410, 22630, 38471, 76942, 185543, 192355, 371086, 384710, 927715, 1855430, 3154231, 5751833, 6308462, 11503666, 13544639, 15771155, 27089278, 28759165, 31542310, 57518330, 67723195, 97781161, 135446390, 195562322, 230258863, 419883809, 460517726, 488905805, 839767618, 977811610, 1151294315, 2099419045, 2302588630, 4198838090, 7138024753, 14276049506, 35690123765, 71380247530]

約数ペア:

[(1, 71380247530), (2, 35690123765), (5, 14276049506), (10, 7138024753), (17, 4198838090), (31, 2302588630), (34, 2099419045), (62, 1151294315), (73, 977811610), (85, 839767618), (146, 488905805), (155, 460517726), (170, 419883809), (310, 230258863), (365, 195562322), (527, 135446390), (730, 97781161), (1054, 67723195), (1241, 57518330), (2263, 31542310), (2482, 28759165), (2635, 27089278), (4526, 15771155), (5270, 13544639), (6205, 11503666), (11315, 6308462), (12410, 5751833), (22630, 3154231), (38471, 1855430), (76942, 927715), (185543, 384710), (192355, 371086)]