15178540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58379}}^1$

素因数の和:58401

約数の個数: 24

約数和(自身を含む): 34327440

約数和(自身を除く): 19148900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 58379, 116758, 233516, 291895, 583790, 758927, 1167580, 1517854, 3035708, 3794635, 7589270, 15178540]

約数ペア:

[(1, 15178540), (2, 7589270), (4, 3794635), (5, 3035708), (10, 1517854), (13, 1167580), (20, 758927), (26, 583790), (52, 291895), (65, 233516), (130, 116758), (260, 58379)]