236437890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{606251}}^1$

素因数の和:606274

約数の個数: 32

約数和(自身を含む): 611102016

約数和(自身を除く): 374664126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 606251, 1212502, 1818753, 3031255, 3637506, 6062510, 7881263, 9093765, 15762526, 18187530, 23643789, 39406315, 47287578, 78812630, 118218945, 236437890]

約数ペア:

[(1, 236437890), (2, 118218945), (3, 78812630), (5, 47287578), (6, 39406315), (10, 23643789), (13, 18187530), (15, 15762526), (26, 9093765), (30, 7881263), (39, 6062510), (65, 3637506), (78, 3031255), (130, 1818753), (195, 1212502), (390, 606251)]