4742830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 9440064

約数和(自身を除く): 4697234

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1213, 1955, 2426, 3910, 6065, 12130, 20621, 27899, 41242, 55798, 103105, 139495, 206210, 278990, 474283, 948566, 2371415, 4742830]

約数ペア:

[(1, 4742830), (2, 2371415), (5, 948566), (10, 474283), (17, 278990), (23, 206210), (34, 139495), (46, 103105), (85, 55798), (115, 41242), (170, 27899), (230, 20621), (391, 12130), (782, 6065), (1213, 3910), (1955, 2426)]