31896952350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{6949}}^1$

素因数の和:7466

約数の個数: 96

約数和(自身を含む): 80416281600

約数和(自身を除く): 48519329250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 431, 710, 862, 1065, 1293, 1775, 2130, 2155, 2586, 3550, 4310, 5325, 6465, 6949, 10650, 10775, 12930, 13898, 20847, 21550, 30601, 32325, 34745, 41694, 61202, 64650, 69490, 91803, 104235, 153005, 173725, 183606, 208470, 306010, 347450, 459015, 493379, 521175, 765025, 918030, 986758, 1042350, 1480137, 1530050, 2295075, 2466895, 2960274, 2995019, 4590150, 4933790, 5990038, 7400685, 8985057, 12334475, 14801370, 14975095, 17970114, 24668950, 29950190, 37003425, 44925285, 74006850, 74875475, 89850570, 149750950, 212646349, 224626425, 425292698, 449252850, 637939047, 1063231745, 1275878094, 2126463490, 3189695235, 5316158725, 6379390470, 10632317450, 15948476175, 31896952350]

約数ペア:

[(1, 31896952350), (2, 15948476175), (3, 10632317450), (5, 6379390470), (6, 5316158725), (10, 3189695235), (15, 2126463490), (25, 1275878094), (30, 1063231745), (50, 637939047), (71, 449252850), (75, 425292698), (142, 224626425), (150, 212646349), (213, 149750950), (355, 89850570), (426, 74875475), (431, 74006850), (710, 44925285), (862, 37003425), (1065, 29950190), (1293, 24668950), (1775, 17970114), (2130, 14975095), (2155, 14801370), (2586, 12334475), (3550, 8985057), (4310, 7400685), (5325, 5990038), (6465, 4933790), (6949, 4590150), (10650, 2995019), (10775, 2960274), (12930, 2466895), (13898, 2295075), (20847, 1530050), (21550, 1480137), (30601, 1042350), (32325, 986758), (34745, 918030), (41694, 765025), (61202, 521175), (64650, 493379), (69490, 459015), (91803, 347450), (104235, 306010), (153005, 208470), (173725, 183606)]