4885620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 13825728

約数和(自身を除く): 8940108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 761, 1070, 1284, 1522, 1605, 2140, 2283, 3044, 3210, 3805, 4566, 6420, 7610, 9132, 11415, 15220, 22830, 45660, 81427, 162854, 244281, 325708, 407135, 488562, 814270, 977124, 1221405, 1628540, 2442810, 4885620]

約数ペア:

[(1, 4885620), (2, 2442810), (3, 1628540), (4, 1221405), (5, 977124), (6, 814270), (10, 488562), (12, 407135), (15, 325708), (20, 244281), (30, 162854), (60, 81427), (107, 45660), (214, 22830), (321, 15220), (428, 11415), (535, 9132), (642, 7610), (761, 6420), (1070, 4566), (1284, 3805), (1522, 3210), (1605, 3044), (2140, 2283)]