130713420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2178557}}^1$

素因数の和:2178569

約数の個数: 24

約数和(自身を含む): 365997744

約数和(自身を除く): 235284324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2178557, 4357114, 6535671, 8714228, 10892785, 13071342, 21785570, 26142684, 32678355, 43571140, 65356710, 130713420]

約数ペア:

[(1, 130713420), (2, 65356710), (3, 43571140), (4, 32678355), (5, 26142684), (6, 21785570), (10, 13071342), (12, 10892785), (15, 8714228), (20, 6535671), (30, 4357114), (60, 2178557)]