15680430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2953}}^1$

素因数の和:3025

約数の個数: 48

約数和(自身を含む): 41474160

約数和(自身を除く): 25793730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 2953, 5310, 5906, 8859, 14765, 17718, 26577, 29530, 44295, 53154, 88590, 132885, 174227, 265770, 348454, 522681, 871135, 1045362, 1568043, 1742270, 2613405, 3136086, 5226810, 7840215, 15680430]

約数ペア:

[(1, 15680430), (2, 7840215), (3, 5226810), (5, 3136086), (6, 2613405), (9, 1742270), (10, 1568043), (15, 1045362), (18, 871135), (30, 522681), (45, 348454), (59, 265770), (90, 174227), (118, 132885), (177, 88590), (295, 53154), (354, 44295), (531, 29530), (590, 26577), (885, 17718), (1062, 14765), (1770, 8859), (2655, 5906), (2953, 5310)]