935740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 2187360

約数和(自身を除く): 1251620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 61, 65, 118, 122, 130, 236, 244, 260, 295, 305, 590, 610, 767, 793, 1180, 1220, 1534, 1586, 3068, 3172, 3599, 3835, 3965, 7198, 7670, 7930, 14396, 15340, 15860, 17995, 35990, 46787, 71980, 93574, 187148, 233935, 467870, 935740]

約数ペア:

[(1, 935740), (2, 467870), (4, 233935), (5, 187148), (10, 93574), (13, 71980), (20, 46787), (26, 35990), (52, 17995), (59, 15860), (61, 15340), (65, 14396), (118, 7930), (122, 7670), (130, 7198), (236, 3965), (244, 3835), (260, 3599), (295, 3172), (305, 3068), (590, 1586), (610, 1534), (767, 1220), (793, 1180)]