42626340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{236813}}^1$

素因数の和:236828

約数の個数: 36

約数和(自身を含む): 129300444

約数和(自身を除く): 86674104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 236813, 473626, 710439, 947252, 1184065, 1420878, 2131317, 2368130, 2841756, 3552195, 4262634, 4736260, 7104390, 8525268, 10656585, 14208780, 21313170, 42626340]

約数ペア:

[(1, 42626340), (2, 21313170), (3, 14208780), (4, 10656585), (5, 8525268), (6, 7104390), (9, 4736260), (10, 4262634), (12, 3552195), (15, 2841756), (18, 2368130), (20, 2131317), (30, 1420878), (36, 1184065), (45, 947252), (60, 710439), (90, 473626), (180, 236813)]