15250830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{72623}}^1$

素因数の和:72640

約数の個数: 32

約数和(自身を含む): 41831424

約数和(自身を除く): 26580594

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 72623, 145246, 217869, 363115, 435738, 508361, 726230, 1016722, 1089345, 1525083, 2178690, 2541805, 3050166, 5083610, 7625415, 15250830]

約数ペア:

[(1, 15250830), (2, 7625415), (3, 5083610), (5, 3050166), (6, 2541805), (7, 2178690), (10, 1525083), (14, 1089345), (15, 1016722), (21, 726230), (30, 508361), (35, 435738), (42, 363115), (70, 217869), (105, 145246), (210, 72623)]