145076970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1279}}^1$

素因数の和:1507

約数の個数: 64

約数和(自身を含む): 368640000

約数和(自身を除く): 223563030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 199, 285, 398, 570, 597, 995, 1194, 1279, 1990, 2558, 2985, 3781, 3837, 5970, 6395, 7562, 7674, 11343, 12790, 18905, 19185, 22686, 24301, 37810, 38370, 48602, 56715, 72903, 113430, 121505, 145806, 243010, 254521, 364515, 509042, 729030, 763563, 1272605, 1527126, 2545210, 3817815, 4835899, 7635630, 9671798, 14507697, 24179495, 29015394, 48358990, 72538485, 145076970]

約数ペア:

[(1, 145076970), (2, 72538485), (3, 48358990), (5, 29015394), (6, 24179495), (10, 14507697), (15, 9671798), (19, 7635630), (30, 4835899), (38, 3817815), (57, 2545210), (95, 1527126), (114, 1272605), (190, 763563), (199, 729030), (285, 509042), (398, 364515), (570, 254521), (597, 243010), (995, 145806), (1194, 121505), (1279, 113430), (1990, 72903), (2558, 56715), (2985, 48602), (3781, 38370), (3837, 37810), (5970, 24301), (6395, 22686), (7562, 19185), (7674, 18905), (11343, 12790)]