75564970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 149903352

約数和(自身を除く): 74338382

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 169, 305, 338, 610, 733, 793, 845, 1466, 1586, 1690, 3665, 3965, 7330, 7930, 9529, 10309, 19058, 20618, 44713, 47645, 51545, 89426, 95290, 103090, 123877, 223565, 247754, 447130, 581269, 619385, 1162538, 1238770, 2906345, 5812690, 7556497, 15112994, 37782485, 75564970]

約数ペア:

[(1, 75564970), (2, 37782485), (5, 15112994), (10, 7556497), (13, 5812690), (26, 2906345), (61, 1238770), (65, 1162538), (122, 619385), (130, 581269), (169, 447130), (305, 247754), (338, 223565), (610, 123877), (733, 103090), (793, 95290), (845, 89426), (1466, 51545), (1586, 47645), (1690, 44713), (3665, 20618), (3965, 19058), (7330, 10309), (7930, 9529)]