3739060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 8615376

約数和(自身を除く): 4876316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 197, 260, 292, 365, 394, 730, 788, 949, 985, 1460, 1898, 1970, 2561, 3796, 3940, 4745, 5122, 9490, 10244, 12805, 14381, 18980, 25610, 28762, 51220, 57524, 71905, 143810, 186953, 287620, 373906, 747812, 934765, 1869530, 3739060]

約数ペア:

[(1, 3739060), (2, 1869530), (4, 934765), (5, 747812), (10, 373906), (13, 287620), (20, 186953), (26, 143810), (52, 71905), (65, 57524), (73, 51220), (130, 28762), (146, 25610), (197, 18980), (260, 14381), (292, 12805), (365, 10244), (394, 9490), (730, 5122), (788, 4745), (949, 3940), (985, 3796), (1460, 2561), (1898, 1970)]