170720922

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{4441}}^1$

素因数の和:4638

約数の個数: 32

約数和(自身を含む): 351806400

約数和(自身を除く): 181085478

約数列:

[1, 2, 3, 6, 43, 86, 129, 149, 258, 298, 447, 894, 4441, 6407, 8882, 12814, 13323, 19221, 26646, 38442, 190963, 381926, 572889, 661709, 1145778, 1323418, 1985127, 3970254, 28453487, 56906974, 85360461, 170720922]

約数ペア:

[(1, 170720922), (2, 85360461), (3, 56906974), (6, 28453487), (43, 3970254), (86, 1985127), (129, 1323418), (149, 1145778), (258, 661709), (298, 572889), (447, 381926), (894, 190963), (4441, 38442), (6407, 26646), (8882, 19221), (12814, 13323)]