109509390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28297}}^1$

素因数の和:28353

約数の個数: 48

約数和(自身を含む): 291356208

約数和(自身を除く): 181846818

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, 28297, 56594, 84891, 141485, 169782, 254673, 282970, 424455, 509346, 848910, 1216771, 1273365, 2433542, 2546730, 3650313, 6083855, 7300626, 10950939, 12167710, 18251565, 21901878, 36503130, 54754695, 109509390]

約数ペア:

[(1, 109509390), (2, 54754695), (3, 36503130), (5, 21901878), (6, 18251565), (9, 12167710), (10, 10950939), (15, 7300626), (18, 6083855), (30, 3650313), (43, 2546730), (45, 2433542), (86, 1273365), (90, 1216771), (129, 848910), (215, 509346), (258, 424455), (387, 282970), (430, 254673), (645, 169782), (774, 141485), (1290, 84891), (1935, 56594), (3870, 28297)]