13934820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{857}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 39207168

約数和(自身を除く): 25272348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 857, 1084, 1355, 1626, 1714, 2571, 2710, 3252, 3428, 4065, 4285, 5142, 5420, 8130, 8570, 10284, 12855, 16260, 17140, 25710, 51420, 232247, 464494, 696741, 928988, 1161235, 1393482, 2322470, 2786964, 3483705, 4644940, 6967410, 13934820]

約数ペア:

[(1, 13934820), (2, 6967410), (3, 4644940), (4, 3483705), (5, 2786964), (6, 2322470), (10, 1393482), (12, 1161235), (15, 928988), (20, 696741), (30, 464494), (60, 232247), (271, 51420), (542, 25710), (813, 17140), (857, 16260), (1084, 12855), (1355, 10284), (1626, 8570), (1714, 8130), (2571, 5420), (2710, 5142), (3252, 4285), (3428, 4065)]