39115380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15161}}^1$

素因数の和:15216

約数の個数: 48

約数和(自身を含む): 112077504

約数和(自身を除く): 72962124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 15161, 30322, 45483, 60644, 75805, 90966, 151610, 181932, 227415, 303220, 454830, 651923, 909660, 1303846, 1955769, 2607692, 3259615, 3911538, 6519230, 7823076, 9778845, 13038460, 19557690, 39115380]

約数ペア:

[(1, 39115380), (2, 19557690), (3, 13038460), (4, 9778845), (5, 7823076), (6, 6519230), (10, 3911538), (12, 3259615), (15, 2607692), (20, 1955769), (30, 1303846), (43, 909660), (60, 651923), (86, 454830), (129, 303220), (172, 227415), (215, 181932), (258, 151610), (430, 90966), (516, 75805), (645, 60644), (860, 45483), (1290, 30322), (2580, 15161)]