78027930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27967}}^1$

素因数の和:28011

約数の個数: 48

約数和(自身を含む): 209424384

約数和(自身を除く): 131396454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 27967, 55934, 83901, 139835, 167802, 251703, 279670, 419505, 503406, 839010, 866977, 1258515, 1733954, 2517030, 2600931, 4334885, 5201862, 7802793, 8669770, 13004655, 15605586, 26009310, 39013965, 78027930]

約数ペア:

[(1, 78027930), (2, 39013965), (3, 26009310), (5, 15605586), (6, 13004655), (9, 8669770), (10, 7802793), (15, 5201862), (18, 4334885), (30, 2600931), (31, 2517030), (45, 1733954), (62, 1258515), (90, 866977), (93, 839010), (155, 503406), (186, 419505), (279, 279670), (310, 251703), (465, 167802), (558, 139835), (930, 83901), (1395, 55934), (2790, 27967)]