16173420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2473}}^1$

素因数の和:2594

約数の個数: 48

約数和(自身を含む): 45719520

約数和(自身を除く): 29546100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 2473, 3270, 4946, 6540, 7419, 9892, 12365, 14838, 24730, 29676, 37095, 49460, 74190, 148380, 269557, 539114, 808671, 1078228, 1347785, 1617342, 2695570, 3234684, 4043355, 5391140, 8086710, 16173420]

約数ペア:

[(1, 16173420), (2, 8086710), (3, 5391140), (4, 4043355), (5, 3234684), (6, 2695570), (10, 1617342), (12, 1347785), (15, 1078228), (20, 808671), (30, 539114), (60, 269557), (109, 148380), (218, 74190), (327, 49460), (436, 37095), (545, 29676), (654, 24730), (1090, 14838), (1308, 12365), (1635, 9892), (2180, 7419), (2473, 6540), (3270, 4946)]