140903790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{15299}}^1$

素因数の和:15616

約数の個数: 32

約数和(自身を含む): 339292800

約数和(自身を除く): 198389010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 9210, 15299, 30598, 45897, 76495, 91794, 152990, 229485, 458970, 4696793, 9393586, 14090379, 23483965, 28180758, 46967930, 70451895, 140903790]

約数ペア:

[(1, 140903790), (2, 70451895), (3, 46967930), (5, 28180758), (6, 23483965), (10, 14090379), (15, 9393586), (30, 4696793), (307, 458970), (614, 229485), (921, 152990), (1535, 91794), (1842, 76495), (3070, 45897), (4605, 30598), (9210, 15299)]