40108590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{727}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 104596128

約数和(自身を除く): 64487538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 613, 727, 1226, 1454, 1839, 2181, 3065, 3635, 3678, 4362, 5517, 6130, 6543, 7270, 9195, 10905, 11034, 13086, 18390, 21810, 27585, 32715, 55170, 65430, 445651, 891302, 1336953, 2228255, 2673906, 4010859, 4456510, 6684765, 8021718, 13369530, 20054295, 40108590]

約数ペア:

[(1, 40108590), (2, 20054295), (3, 13369530), (5, 8021718), (6, 6684765), (9, 4456510), (10, 4010859), (15, 2673906), (18, 2228255), (30, 1336953), (45, 891302), (90, 445651), (613, 65430), (727, 55170), (1226, 32715), (1454, 27585), (1839, 21810), (2181, 18390), (3065, 13086), (3635, 11034), (3678, 10905), (4362, 9195), (5517, 7270), (6130, 6543)]