45335220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107941}}^1$

素因数の和:107960

約数の個数: 48

約数和(自身を含む): 145074048

約数和(自身を除く): 99738828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 107941, 215882, 323823, 431764, 539705, 647646, 755587, 1079410, 1295292, 1511174, 1619115, 2158820, 2266761, 3022348, 3238230, 3777935, 4533522, 6476460, 7555870, 9067044, 11333805, 15111740, 22667610, 45335220]

約数ペア:

[(1, 45335220), (2, 22667610), (3, 15111740), (4, 11333805), (5, 9067044), (6, 7555870), (7, 6476460), (10, 4533522), (12, 3777935), (14, 3238230), (15, 3022348), (20, 2266761), (21, 2158820), (28, 1619115), (30, 1511174), (35, 1295292), (42, 1079410), (60, 755587), (70, 647646), (84, 539705), (105, 431764), (140, 323823), (210, 215882), (420, 107941)]