2051210970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22791233}}^1$

素因数の和:22791246

約数の個数: 24

約数和(自身を含む): 5333148756

約数和(自身を除く): 3281937786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22791233, 45582466, 68373699, 113956165, 136747398, 205121097, 227912330, 341868495, 410242194, 683736990, 1025605485, 2051210970]

約数ペア:

[(1, 2051210970), (2, 1025605485), (3, 683736990), (5, 410242194), (6, 341868495), (9, 227912330), (10, 205121097), (15, 136747398), (18, 113956165), (30, 68373699), (45, 45582466), (90, 22791233)]