72716010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{56369}}^1$

素因数の和:56422

約数の個数: 32

約数和(自身を含む): 178580160

約数和(自身を除く): 105864150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 56369, 112738, 169107, 281845, 338214, 563690, 845535, 1691070, 2423867, 4847734, 7271601, 12119335, 14543202, 24238670, 36358005, 72716010]

約数ペア:

[(1, 72716010), (2, 36358005), (3, 24238670), (5, 14543202), (6, 12119335), (10, 7271601), (15, 4847734), (30, 2423867), (43, 1691070), (86, 845535), (129, 563690), (215, 338214), (258, 281845), (430, 169107), (645, 112738), (1290, 56369)]