133942010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 263761920

約数和(自身を除く): 129819910

約数列:

[1, 2, 5, 10, 29, 31, 47, 58, 62, 94, 145, 155, 235, 290, 310, 317, 470, 634, 899, 1363, 1457, 1585, 1798, 2726, 2914, 3170, 4495, 6815, 7285, 8990, 9193, 9827, 13630, 14570, 14899, 18386, 19654, 29798, 42253, 45965, 49135, 74495, 84506, 91930, 98270, 148990, 211265, 284983, 422530, 432071, 461869, 569966, 864142, 923738, 1424915, 2160355, 2309345, 2849830, 4320710, 4618690, 13394201, 26788402, 66971005, 133942010]

約数ペア:

[(1, 133942010), (2, 66971005), (5, 26788402), (10, 13394201), (29, 4618690), (31, 4320710), (47, 2849830), (58, 2309345), (62, 2160355), (94, 1424915), (145, 923738), (155, 864142), (235, 569966), (290, 461869), (310, 432071), (317, 422530), (470, 284983), (634, 211265), (899, 148990), (1363, 98270), (1457, 91930), (1585, 84506), (1798, 74495), (2726, 49135), (2914, 45965), (3170, 42253), (4495, 29798), (6815, 19654), (7285, 18386), (8990, 14899), (9193, 14570), (9827, 13630)]