148571910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2389}}^1$

素因数の和:3093

約数の個数: 48

約数和(自身を含む): 387007920

約数和(自身を除く): 238436010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 691, 1382, 2073, 2389, 3455, 4146, 4778, 6219, 6910, 7167, 10365, 11945, 12438, 14334, 20730, 21501, 23890, 31095, 35835, 43002, 62190, 71670, 107505, 215010, 1650799, 3301598, 4952397, 8253995, 9904794, 14857191, 16507990, 24761985, 29714382, 49523970, 74285955, 148571910]

約数ペア:

[(1, 148571910), (2, 74285955), (3, 49523970), (5, 29714382), (6, 24761985), (9, 16507990), (10, 14857191), (15, 9904794), (18, 8253995), (30, 4952397), (45, 3301598), (90, 1650799), (691, 215010), (1382, 107505), (2073, 71670), (2389, 62190), (3455, 43002), (4146, 35835), (4778, 31095), (6219, 23890), (6910, 21501), (7167, 20730), (10365, 14334), (11945, 12438)]