7435970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 14853888

約数和(自身を除く): 7417918

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 83, 85, 155, 166, 170, 289, 310, 415, 527, 578, 830, 1054, 1411, 1445, 2573, 2635, 2822, 2890, 5146, 5270, 7055, 8959, 12865, 14110, 17918, 23987, 25730, 43741, 44795, 47974, 87482, 89590, 119935, 218705, 239870, 437410, 743597, 1487194, 3717985, 7435970]

約数ペア:

[(1, 7435970), (2, 3717985), (5, 1487194), (10, 743597), (17, 437410), (31, 239870), (34, 218705), (62, 119935), (83, 89590), (85, 87482), (155, 47974), (166, 44795), (170, 43741), (289, 25730), (310, 23987), (415, 17918), (527, 14110), (578, 12865), (830, 8959), (1054, 7055), (1411, 5270), (1445, 5146), (2573, 2890), (2635, 2822)]