211184430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2273}}^1$

素因数の和:2465

約数の個数: 64

約数和(自身を含む): 537027840

約数和(自身を除く): 325843410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 163, 190, 285, 326, 489, 570, 815, 978, 1630, 2273, 2445, 3097, 4546, 4890, 6194, 6819, 9291, 11365, 13638, 15485, 18582, 22730, 30970, 34095, 43187, 46455, 68190, 86374, 92910, 129561, 215935, 259122, 370499, 431870, 647805, 740998, 1111497, 1295610, 1852495, 2222994, 3704990, 5557485, 7039481, 11114970, 14078962, 21118443, 35197405, 42236886, 70394810, 105592215, 211184430]

約数ペア:

[(1, 211184430), (2, 105592215), (3, 70394810), (5, 42236886), (6, 35197405), (10, 21118443), (15, 14078962), (19, 11114970), (30, 7039481), (38, 5557485), (57, 3704990), (95, 2222994), (114, 1852495), (163, 1295610), (190, 1111497), (285, 740998), (326, 647805), (489, 431870), (570, 370499), (815, 259122), (978, 215935), (1630, 129561), (2273, 92910), (2445, 86374), (3097, 68190), (4546, 46455), (4890, 43187), (6194, 34095), (6819, 30970), (9291, 22730), (11365, 18582), (13638, 15485)]