61256940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23743}}^1$

素因数の和:23798

約数の個数: 48

約数和(自身を含む): 175515648

約数和(自身を除く): 114258708

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, 23743, 47486, 71229, 94972, 118715, 142458, 237430, 284916, 356145, 474860, 712290, 1020949, 1424580, 2041898, 3062847, 4083796, 5104745, 6125694, 10209490, 12251388, 15314235, 20418980, 30628470, 61256940]

約数ペア:

[(1, 61256940), (2, 30628470), (3, 20418980), (4, 15314235), (5, 12251388), (6, 10209490), (10, 6125694), (12, 5104745), (15, 4083796), (20, 3062847), (30, 2041898), (43, 1424580), (60, 1020949), (86, 712290), (129, 474860), (172, 356145), (215, 284916), (258, 237430), (430, 142458), (516, 118715), (645, 94972), (860, 71229), (1290, 47486), (2580, 23743)]