4642170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11903}}^1$

素因数の和:11926

約数の個数: 32

約数和(自身を含む): 11999232

約数和(自身を除く): 7357062

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 11903, 23806, 35709, 59515, 71418, 119030, 154739, 178545, 309478, 357090, 464217, 773695, 928434, 1547390, 2321085, 4642170]

約数ペア:

[(1, 4642170), (2, 2321085), (3, 1547390), (5, 928434), (6, 773695), (10, 464217), (13, 357090), (15, 309478), (26, 178545), (30, 154739), (39, 119030), (65, 71418), (78, 59515), (130, 35709), (195, 23806), (390, 11903)]