2873460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 8156736

約数和(自身を除く): 5283276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 577, 830, 996, 1154, 1245, 1660, 1731, 2308, 2490, 2885, 3462, 4980, 5770, 6924, 8655, 11540, 17310, 34620, 47891, 95782, 143673, 191564, 239455, 287346, 478910, 574692, 718365, 957820, 1436730, 2873460]

約数ペア:

[(1, 2873460), (2, 1436730), (3, 957820), (4, 718365), (5, 574692), (6, 478910), (10, 287346), (12, 239455), (15, 191564), (20, 143673), (30, 95782), (60, 47891), (83, 34620), (166, 17310), (249, 11540), (332, 8655), (415, 6924), (498, 5770), (577, 4980), (830, 3462), (996, 2885), (1154, 2490), (1245, 2308), (1660, 1731)]