1230987730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{47917}}^1$

素因数の和:48298

約数の個数: 32

約数和(自身を含む): 2539270656

約数和(自身を除く): 1308282926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1835, 2569, 3670, 5138, 12845, 25690, 47917, 95834, 239585, 335419, 479170, 670838, 1677095, 3354190, 17585539, 35171078, 87927695, 123098773, 175855390, 246197546, 615493865, 1230987730]

約数ペア:

[(1, 1230987730), (2, 615493865), (5, 246197546), (7, 175855390), (10, 123098773), (14, 87927695), (35, 35171078), (70, 17585539), (367, 3354190), (734, 1677095), (1835, 670838), (2569, 479170), (3670, 335419), (5138, 239585), (12845, 95834), (25690, 47917)]