426486540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{374111}}^1$

素因数の和:374142

約数の個数: 48

約数和(自身を含む): 1257016320

約数和(自身を除く): 830529780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 374111, 748222, 1122333, 1496444, 1870555, 2244666, 3741110, 4489332, 5611665, 7108109, 7482220, 11223330, 14216218, 21324327, 22446660, 28432436, 35540545, 42648654, 71081090, 85297308, 106621635, 142162180, 213243270, 426486540]

約数ペア:

[(1, 426486540), (2, 213243270), (3, 142162180), (4, 106621635), (5, 85297308), (6, 71081090), (10, 42648654), (12, 35540545), (15, 28432436), (19, 22446660), (20, 21324327), (30, 14216218), (38, 11223330), (57, 7482220), (60, 7108109), (76, 5611665), (95, 4489332), (114, 3741110), (190, 2244666), (228, 1870555), (285, 1496444), (380, 1122333), (570, 748222), (1140, 374111)]