358071390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{128341}}^1$

素因数の和:128385

約数の個数: 48

約数和(自身を含む): 961024896

約数和(自身を除く): 602953506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 128341, 256682, 385023, 641705, 770046, 1155069, 1283410, 1925115, 2310138, 3850230, 3978571, 5775345, 7957142, 11550690, 11935713, 19892855, 23871426, 35807139, 39785710, 59678565, 71614278, 119357130, 179035695, 358071390]

約数ペア:

[(1, 358071390), (2, 179035695), (3, 119357130), (5, 71614278), (6, 59678565), (9, 39785710), (10, 35807139), (15, 23871426), (18, 19892855), (30, 11935713), (31, 11550690), (45, 7957142), (62, 5775345), (90, 3978571), (93, 3850230), (155, 2310138), (186, 1925115), (279, 1283410), (310, 1155069), (465, 770046), (558, 641705), (930, 385023), (1395, 256682), (2790, 128341)]