2820367020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11731}}^1\times {\mathrm{4007}}^1$

素因数の和:15750

約数の個数: 48

約数和(自身を含む): 7899671808

約数和(自身を除く): 5079304788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4007, 8014, 11731, 12021, 16028, 20035, 23462, 24042, 35193, 40070, 46924, 48084, 58655, 60105, 70386, 80140, 117310, 120210, 140772, 175965, 234620, 240420, 351930, 703860, 47006117, 94012234, 141018351, 188024468, 235030585, 282036702, 470061170, 564073404, 705091755, 940122340, 1410183510, 2820367020]

約数ペア:

[(1, 2820367020), (2, 1410183510), (3, 940122340), (4, 705091755), (5, 564073404), (6, 470061170), (10, 282036702), (12, 235030585), (15, 188024468), (20, 141018351), (30, 94012234), (60, 47006117), (4007, 703860), (8014, 351930), (11731, 240420), (12021, 234620), (16028, 175965), (20035, 140772), (23462, 120210), (24042, 117310), (35193, 80140), (40070, 70386), (46924, 60105), (48084, 58655)]