909190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 1762560

約数和(自身を除く): 853370

約数列:

[1, 2, 5, 10, 23, 46, 59, 67, 115, 118, 134, 230, 295, 335, 590, 670, 1357, 1541, 2714, 3082, 3953, 6785, 7705, 7906, 13570, 15410, 19765, 39530, 90919, 181838, 454595, 909190]

約数ペア:

[(1, 909190), (2, 454595), (5, 181838), (10, 90919), (23, 39530), (46, 19765), (59, 15410), (67, 13570), (115, 7906), (118, 7705), (134, 6785), (230, 3953), (295, 3082), (335, 2714), (590, 1541), (670, 1357)]