66398670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18917}}^1$

素因数の和:18946

約数の個数: 64

約数和(自身を含む): 190693440

約数和(自身を除く): 124294770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 18917, 37834, 56751, 94585, 113502, 170253, 189170, 245921, 283755, 340506, 491842, 510759, 567510, 737763, 851265, 1021518, 1229605, 1475526, 1702530, 2213289, 2459210, 2553795, 3688815, 4426578, 5107590, 6639867, 7377630, 11066445, 13279734, 22132890, 33199335, 66398670]

約数ペア:

[(1, 66398670), (2, 33199335), (3, 22132890), (5, 13279734), (6, 11066445), (9, 7377630), (10, 6639867), (13, 5107590), (15, 4426578), (18, 3688815), (26, 2553795), (27, 2459210), (30, 2213289), (39, 1702530), (45, 1475526), (54, 1229605), (65, 1021518), (78, 851265), (90, 737763), (117, 567510), (130, 510759), (135, 491842), (195, 340506), (234, 283755), (270, 245921), (351, 189170), (390, 170253), (585, 113502), (702, 94585), (1170, 56751), (1755, 37834), (3510, 18917)]