137844290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19333}}^1$

素因数の和:19394

約数の個数: 32

約数和(自身を含む): 267273216

約数和(自身を除く): 129428926

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 19333, 38666, 96665, 193330, 444659, 599323, 889318, 1198646, 2223295, 2996615, 4446590, 5993230, 13784429, 27568858, 68922145, 137844290]

約数ペア:

[(1, 137844290), (2, 68922145), (5, 27568858), (10, 13784429), (23, 5993230), (31, 4446590), (46, 2996615), (62, 2223295), (115, 1198646), (155, 889318), (230, 599323), (310, 444659), (713, 193330), (1426, 96665), (3565, 38666), (7130, 19333)]