2900790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 7626528

約数和(自身を除く): 4725738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 193, 334, 386, 501, 579, 835, 965, 1002, 1158, 1503, 1670, 1737, 1930, 2505, 2895, 3006, 3474, 5010, 5790, 7515, 8685, 15030, 17370, 32231, 64462, 96693, 161155, 193386, 290079, 322310, 483465, 580158, 966930, 1450395, 2900790]

約数ペア:

[(1, 2900790), (2, 1450395), (3, 966930), (5, 580158), (6, 483465), (9, 322310), (10, 290079), (15, 193386), (18, 161155), (30, 96693), (45, 64462), (90, 32231), (167, 17370), (193, 15030), (334, 8685), (386, 7515), (501, 5790), (579, 5010), (835, 3474), (965, 3006), (1002, 2895), (1158, 2505), (1503, 1930), (1670, 1737)]