245061970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{12757}}^1$

素因数の和:12894

約数の個数: 32

約数和(自身を含む): 471229488

約数和(自身を除く): 226167518

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 1130, 1921, 3842, 9605, 12757, 19210, 25514, 63785, 127570, 216869, 433738, 1084345, 1441541, 2168690, 2883082, 7207705, 14415410, 24506197, 49012394, 122530985, 245061970]

約数ペア:

[(1, 245061970), (2, 122530985), (5, 49012394), (10, 24506197), (17, 14415410), (34, 7207705), (85, 2883082), (113, 2168690), (170, 1441541), (226, 1084345), (565, 433738), (1130, 216869), (1921, 127570), (3842, 63785), (9605, 25514), (12757, 19210)]