1738830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 4212000

約数和(自身を除く): 2473170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 389, 447, 745, 778, 894, 1167, 1490, 1945, 2235, 2334, 3890, 4470, 5835, 11670, 57961, 115922, 173883, 289805, 347766, 579610, 869415, 1738830]

約数ペア:

[(1, 1738830), (2, 869415), (3, 579610), (5, 347766), (6, 289805), (10, 173883), (15, 115922), (30, 57961), (149, 11670), (298, 5835), (389, 4470), (447, 3890), (745, 2334), (778, 2235), (894, 1945), (1167, 1490)]