540428930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{7507}}^1$

素因数の和:7850

約数の個数: 32

約数和(自身を含む): 1018445184

約数和(自身を除く): 478016254

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 313, 626, 1565, 3130, 7199, 7507, 14398, 15014, 35995, 37535, 71990, 75070, 172661, 345322, 863305, 1726610, 2349691, 4699382, 11748455, 23496910, 54042893, 108085786, 270214465, 540428930]

約数ペア:

[(1, 540428930), (2, 270214465), (5, 108085786), (10, 54042893), (23, 23496910), (46, 11748455), (115, 4699382), (230, 2349691), (313, 1726610), (626, 863305), (1565, 345322), (3130, 172661), (7199, 75070), (7507, 71990), (14398, 37535), (15014, 35995)]