2012338890

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{276041}}^1$

素因数の和:276066

約数の個数: 56

約数和(自身を含む): 5430850308

約数和(自身を除く): 3418511418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 276041, 552082, 828123, 1380205, 1656246, 2484369, 2760410, 4140615, 4968738, 7453107, 8281230, 12421845, 14906214, 22359321, 24843690, 37265535, 44718642, 67077963, 74531070, 111796605, 134155926, 201233889, 223593210, 335389815, 402467778, 670779630, 1006169445, 2012338890]

約数ペア:

[(1, 2012338890), (2, 1006169445), (3, 670779630), (5, 402467778), (6, 335389815), (9, 223593210), (10, 201233889), (15, 134155926), (18, 111796605), (27, 74531070), (30, 67077963), (45, 44718642), (54, 37265535), (81, 24843690), (90, 22359321), (135, 14906214), (162, 12421845), (243, 8281230), (270, 7453107), (405, 4968738), (486, 4140615), (729, 2760410), (810, 2484369), (1215, 1656246), (1458, 1380205), (2430, 828123), (3645, 552082), (7290, 276041)]