128672910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4657}}^1$

素因数の和:4977

約数の個数: 48

約数和(自身を含む): 335711376

約数和(自身を除く): 207038466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 1535, 1842, 2763, 3070, 4605, 4657, 5526, 9210, 9314, 13815, 13971, 23285, 27630, 27942, 41913, 46570, 69855, 83826, 139710, 209565, 419130, 1429699, 2859398, 4289097, 7148495, 8578194, 12867291, 14296990, 21445485, 25734582, 42890970, 64336455, 128672910]

約数ペア:

[(1, 128672910), (2, 64336455), (3, 42890970), (5, 25734582), (6, 21445485), (9, 14296990), (10, 12867291), (15, 8578194), (18, 7148495), (30, 4289097), (45, 2859398), (90, 1429699), (307, 419130), (614, 209565), (921, 139710), (1535, 83826), (1842, 69855), (2763, 46570), (3070, 41913), (4605, 27942), (4657, 27630), (5526, 23285), (9210, 13971), (9314, 13815)]