65373090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 161239680

約数和(自身を除く): 95866590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 139, 183, 257, 278, 305, 366, 417, 514, 610, 695, 771, 834, 915, 1285, 1390, 1542, 1830, 2085, 2570, 3855, 4170, 7710, 8479, 15677, 16958, 25437, 31354, 35723, 42395, 47031, 50874, 71446, 78385, 84790, 94062, 107169, 127185, 156770, 178615, 214338, 235155, 254370, 357230, 470310, 535845, 1071690, 2179103, 4358206, 6537309, 10895515, 13074618, 21791030, 32686545, 65373090]

約数ペア:

[(1, 65373090), (2, 32686545), (3, 21791030), (5, 13074618), (6, 10895515), (10, 6537309), (15, 4358206), (30, 2179103), (61, 1071690), (122, 535845), (139, 470310), (183, 357230), (257, 254370), (278, 235155), (305, 214338), (366, 178615), (417, 156770), (514, 127185), (610, 107169), (695, 94062), (771, 84790), (834, 78385), (915, 71446), (1285, 50874), (1390, 47031), (1542, 42395), (1830, 35723), (2085, 31354), (2570, 25437), (3855, 16958), (4170, 15677), (7710, 8479)]