42355020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{971}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 118879488

約数和(自身を除く): 76524468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 727, 971, 1454, 1942, 2181, 2908, 2913, 3635, 3884, 4362, 4855, 5826, 7270, 8724, 9710, 10905, 11652, 14540, 14565, 19420, 21810, 29130, 43620, 58260, 705917, 1411834, 2117751, 2823668, 3529585, 4235502, 7059170, 8471004, 10588755, 14118340, 21177510, 42355020]

約数ペア:

[(1, 42355020), (2, 21177510), (3, 14118340), (4, 10588755), (5, 8471004), (6, 7059170), (10, 4235502), (12, 3529585), (15, 2823668), (20, 2117751), (30, 1411834), (60, 705917), (727, 58260), (971, 43620), (1454, 29130), (1942, 21810), (2181, 19420), (2908, 14565), (2913, 14540), (3635, 11652), (3884, 10905), (4362, 9710), (4855, 8724), (5826, 7270)]