1189771290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{8819}}^1$

素因数の和:10331

約数の個数: 48

約数和(自身を含む): 3095820000

約数和(自身を除く): 1906048710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1499, 2998, 4497, 7495, 8819, 8994, 13491, 14990, 17638, 22485, 26457, 26982, 44095, 44970, 52914, 67455, 79371, 88190, 132285, 134910, 158742, 264570, 396855, 793710, 13219681, 26439362, 39659043, 66098405, 79318086, 118977129, 132196810, 198295215, 237954258, 396590430, 594885645, 1189771290]

約数ペア:

[(1, 1189771290), (2, 594885645), (3, 396590430), (5, 237954258), (6, 198295215), (9, 132196810), (10, 118977129), (15, 79318086), (18, 66098405), (30, 39659043), (45, 26439362), (90, 13219681), (1499, 793710), (2998, 396855), (4497, 264570), (7495, 158742), (8819, 134910), (8994, 132285), (13491, 88190), (14990, 79371), (17638, 67455), (22485, 52914), (26457, 44970), (26982, 44095)]