2751710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 5437152

約数和(自身を除く): 2685442

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 347, 610, 694, 793, 1586, 1735, 3470, 3965, 4511, 7930, 9022, 21167, 22555, 42334, 45110, 105835, 211670, 275171, 550342, 1375855, 2751710]

約数ペア:

[(1, 2751710), (2, 1375855), (5, 550342), (10, 275171), (13, 211670), (26, 105835), (61, 45110), (65, 42334), (122, 22555), (130, 21167), (305, 9022), (347, 7930), (610, 4511), (694, 3965), (793, 3470), (1586, 1735)]