4197780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23321}}^1$

素因数の和:23336

約数の個数: 36

約数和(自身を含む): 12733812

約数和(自身を除く): 8536032

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 23321, 46642, 69963, 93284, 116605, 139926, 209889, 233210, 279852, 349815, 419778, 466420, 699630, 839556, 1049445, 1399260, 2098890, 4197780]

約数ペア:

[(1, 4197780), (2, 2098890), (3, 1399260), (4, 1049445), (5, 839556), (6, 699630), (9, 466420), (10, 419778), (12, 349815), (15, 279852), (18, 233210), (20, 209889), (30, 139926), (36, 116605), (45, 93284), (60, 69963), (90, 46642), (180, 23321)]