3055260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3917}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 9215136

約数和(自身を除く): 6159876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 3917, 7834, 11751, 15668, 19585, 23502, 39170, 47004, 50921, 58755, 78340, 101842, 117510, 152763, 203684, 235020, 254605, 305526, 509210, 611052, 763815, 1018420, 1527630, 3055260]

約数ペア:

[(1, 3055260), (2, 1527630), (3, 1018420), (4, 763815), (5, 611052), (6, 509210), (10, 305526), (12, 254605), (13, 235020), (15, 203684), (20, 152763), (26, 117510), (30, 101842), (39, 78340), (52, 58755), (60, 50921), (65, 47004), (78, 39170), (130, 23502), (156, 19585), (195, 15668), (260, 11751), (390, 7834), (780, 3917)]