63281940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9857}}^1$

素因数の和:9976

約数の個数: 48

約数和(自身を含む): 178863552

約数和(自身を除く): 115581612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 9857, 19714, 29571, 39428, 49285, 59142, 98570, 118284, 147855, 197140, 295710, 591420, 1054699, 2109398, 3164097, 4218796, 5273495, 6328194, 10546990, 12656388, 15820485, 21093980, 31640970, 63281940]

約数ペア:

[(1, 63281940), (2, 31640970), (3, 21093980), (4, 15820485), (5, 12656388), (6, 10546990), (10, 6328194), (12, 5273495), (15, 4218796), (20, 3164097), (30, 2109398), (60, 1054699), (107, 591420), (214, 295710), (321, 197140), (428, 147855), (535, 118284), (642, 98570), (1070, 59142), (1284, 49285), (1605, 39428), (2140, 29571), (3210, 19714), (6420, 9857)]