42675530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 84602880

約数和(自身を除く): 41927350

約数列:

[1, 2, 5, 10, 29, 31, 47, 58, 62, 94, 101, 145, 155, 202, 235, 290, 310, 470, 505, 899, 1010, 1363, 1457, 1798, 2726, 2914, 2929, 3131, 4495, 4747, 5858, 6262, 6815, 7285, 8990, 9494, 13630, 14570, 14645, 15655, 23735, 29290, 31310, 42253, 47470, 84506, 90799, 137663, 147157, 181598, 211265, 275326, 294314, 422530, 453995, 688315, 735785, 907990, 1376630, 1471570, 4267553, 8535106, 21337765, 42675530]

約数ペア:

[(1, 42675530), (2, 21337765), (5, 8535106), (10, 4267553), (29, 1471570), (31, 1376630), (47, 907990), (58, 735785), (62, 688315), (94, 453995), (101, 422530), (145, 294314), (155, 275326), (202, 211265), (235, 181598), (290, 147157), (310, 137663), (470, 90799), (505, 84506), (899, 47470), (1010, 42253), (1363, 31310), (1457, 29290), (1798, 23735), (2726, 15655), (2914, 14645), (2929, 14570), (3131, 13630), (4495, 9494), (4747, 8990), (5858, 7285), (6262, 6815)]