2783850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 7032288

約数和(自身を除く): 4248438

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 150, 201, 277, 335, 402, 554, 670, 831, 1005, 1385, 1662, 1675, 2010, 2770, 3350, 4155, 5025, 6925, 8310, 10050, 13850, 18559, 20775, 37118, 41550, 55677, 92795, 111354, 185590, 278385, 463975, 556770, 927950, 1391925, 2783850]

約数ペア:

[(1, 2783850), (2, 1391925), (3, 927950), (5, 556770), (6, 463975), (10, 278385), (15, 185590), (25, 111354), (30, 92795), (50, 55677), (67, 41550), (75, 37118), (134, 20775), (150, 18559), (201, 13850), (277, 10050), (335, 8310), (402, 6925), (554, 5025), (670, 4155), (831, 3350), (1005, 2770), (1385, 2010), (1662, 1675)]