25357380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13633}}^1$

素因数の和:13676

約数の個数: 48

約数和(自身を含む): 73296384

約数和(自身を除く): 47939004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 13633, 27266, 40899, 54532, 68165, 81798, 136330, 163596, 204495, 272660, 408990, 422623, 817980, 845246, 1267869, 1690492, 2113115, 2535738, 4226230, 5071476, 6339345, 8452460, 12678690, 25357380]

約数ペア:

[(1, 25357380), (2, 12678690), (3, 8452460), (4, 6339345), (5, 5071476), (6, 4226230), (10, 2535738), (12, 2113115), (15, 1690492), (20, 1267869), (30, 845246), (31, 817980), (60, 422623), (62, 408990), (93, 272660), (124, 204495), (155, 163596), (186, 136330), (310, 81798), (372, 68165), (465, 54532), (620, 40899), (930, 27266), (1860, 13633)]