21524910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3433}}^1$

素因数の和:3473

約数の個数: 64

約数和(自身を含む): 59339520

約数和(自身を除く): 37814610

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 3433, 6270, 6866, 10299, 17165, 20598, 34330, 37763, 51495, 65227, 75526, 102990, 113289, 130454, 188815, 195681, 226578, 326135, 377630, 391362, 566445, 652270, 717497, 978405, 1132890, 1434994, 1956810, 2152491, 3587485, 4304982, 7174970, 10762455, 21524910]

約数ペア:

[(1, 21524910), (2, 10762455), (3, 7174970), (5, 4304982), (6, 3587485), (10, 2152491), (11, 1956810), (15, 1434994), (19, 1132890), (22, 978405), (30, 717497), (33, 652270), (38, 566445), (55, 391362), (57, 377630), (66, 326135), (95, 226578), (110, 195681), (114, 188815), (165, 130454), (190, 113289), (209, 102990), (285, 75526), (330, 65227), (418, 51495), (570, 37763), (627, 34330), (1045, 20598), (1254, 17165), (2090, 10299), (3135, 6866), (3433, 6270)]