79540510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1997}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 163995840

約数和(自身を除く): 84455330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 569, 1138, 1997, 2845, 3983, 3994, 5690, 7966, 9985, 13979, 19915, 19970, 27958, 39830, 69895, 139790, 1136293, 2272586, 5681465, 7954051, 11362930, 15908102, 39770255, 79540510]

約数ペア:

[(1, 79540510), (2, 39770255), (5, 15908102), (7, 11362930), (10, 7954051), (14, 5681465), (35, 2272586), (70, 1136293), (569, 139790), (1138, 69895), (1997, 39830), (2845, 27958), (3983, 19970), (3994, 19915), (5690, 13979), (7966, 9985)]