156731130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{40499}}^1$

素因数の和:40555

約数の個数: 48

約数和(自身を含む): 416988000

約数和(自身を除く): 260256870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 40499, 80998, 121497, 202495, 242994, 364491, 404990, 607485, 728982, 1214970, 1741457, 1822455, 3482914, 3644910, 5224371, 8707285, 10448742, 15673113, 17414570, 26121855, 31346226, 52243710, 78365565, 156731130]

約数ペア:

[(1, 156731130), (2, 78365565), (3, 52243710), (5, 31346226), (6, 26121855), (9, 17414570), (10, 15673113), (15, 10448742), (18, 8707285), (30, 5224371), (43, 3644910), (45, 3482914), (86, 1822455), (90, 1741457), (129, 1214970), (215, 728982), (258, 607485), (387, 404990), (430, 364491), (645, 242994), (774, 202495), (1290, 121497), (1935, 80998), (3870, 40499)]