11722020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2473}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 33250560

約数和(自身を除く): 21528540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 2473, 4740, 4946, 7419, 9892, 12365, 14838, 24730, 29676, 37095, 49460, 74190, 148380, 195367, 390734, 586101, 781468, 976835, 1172202, 1953670, 2344404, 2930505, 3907340, 5861010, 11722020]

約数ペア:

[(1, 11722020), (2, 5861010), (3, 3907340), (4, 2930505), (5, 2344404), (6, 1953670), (10, 1172202), (12, 976835), (15, 781468), (20, 586101), (30, 390734), (60, 195367), (79, 148380), (158, 74190), (237, 49460), (316, 37095), (395, 29676), (474, 24730), (790, 14838), (948, 12365), (1185, 9892), (1580, 7419), (2370, 4946), (2473, 4740)]