4754870

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 8963136

約数和(自身を除く): 4208266

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 181, 185, 355, 362, 370, 710, 905, 1810, 2627, 5254, 6697, 12851, 13135, 13394, 25702, 26270, 33485, 64255, 66970, 128510, 475487, 950974, 2377435, 4754870]

約数ペア:

[(1, 4754870), (2, 2377435), (5, 950974), (10, 475487), (37, 128510), (71, 66970), (74, 64255), (142, 33485), (181, 26270), (185, 25702), (355, 13394), (362, 13135), (370, 12851), (710, 6697), (905, 5254), (1810, 2627)]