21032430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36899}}^1$

素因数の和:36928

約数の個数: 32

約数和(自身を含む): 53136000

約数和(自身を除く): 32103570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 36899, 73798, 110697, 184495, 221394, 368990, 553485, 701081, 1106970, 1402162, 2103243, 3505405, 4206486, 7010810, 10516215, 21032430]

約数ペア:

[(1, 21032430), (2, 10516215), (3, 7010810), (5, 4206486), (6, 3505405), (10, 2103243), (15, 1402162), (19, 1106970), (30, 701081), (38, 553485), (57, 368990), (95, 221394), (114, 184495), (190, 110697), (285, 73798), (570, 36899)]