4519830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{21523}}^1$

素因数の和:21540

約数の個数: 32

約数和(自身を含む): 12397824

約数和(自身を除く): 7877994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 21523, 43046, 64569, 107615, 129138, 150661, 215230, 301322, 322845, 451983, 645690, 753305, 903966, 1506610, 2259915, 4519830]

約数ペア:

[(1, 4519830), (2, 2259915), (3, 1506610), (5, 903966), (6, 753305), (7, 645690), (10, 451983), (14, 322845), (15, 301322), (21, 215230), (30, 150661), (35, 129138), (42, 107615), (70, 64569), (105, 43046), (210, 21523)]