644828010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{200881}}^1$

素因数の和:200998

約数の個数: 32

約数和(自身を含む): 1562058432

約数和(自身を除く): 917230422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 200881, 401762, 602643, 1004405, 1205286, 2008810, 3013215, 6026430, 21494267, 42988534, 64482801, 107471335, 128965602, 214942670, 322414005, 644828010]

約数ペア:

[(1, 644828010), (2, 322414005), (3, 214942670), (5, 128965602), (6, 107471335), (10, 64482801), (15, 42988534), (30, 21494267), (107, 6026430), (214, 3013215), (321, 2008810), (535, 1205286), (642, 1004405), (1070, 602643), (1605, 401762), (3210, 200881)]