1330891860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1167449}}^1$

素因数の和:1167480

約数の個数: 48

約数和(自身を含む): 3922632000

約数和(自身を除く): 2591740140

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, 1167449, 2334898, 3502347, 4669796, 5837245, 7004694, 11674490, 14009388, 17511735, 22181531, 23348980, 35023470, 44363062, 66544593, 70046940, 88726124, 110907655, 133089186, 221815310, 266178372, 332722965, 443630620, 665445930, 1330891860]

約数ペア:

[(1, 1330891860), (2, 665445930), (3, 443630620), (4, 332722965), (5, 266178372), (6, 221815310), (10, 133089186), (12, 110907655), (15, 88726124), (19, 70046940), (20, 66544593), (30, 44363062), (38, 35023470), (57, 23348980), (60, 22181531), (76, 17511735), (95, 14009388), (114, 11674490), (190, 7004694), (228, 5837245), (285, 4669796), (380, 3502347), (570, 2334898), (1140, 1167449)]