30180030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9767}}^1$

素因数の和:9880

約数の個数: 32

約数和(自身を含む): 73142784

約数和(自身を除く): 42962754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 9767, 19534, 29301, 48835, 58602, 97670, 146505, 293010, 1006001, 2012002, 3018003, 5030005, 6036006, 10060010, 15090015, 30180030]

約数ペア:

[(1, 30180030), (2, 15090015), (3, 10060010), (5, 6036006), (6, 5030005), (10, 3018003), (15, 2012002), (30, 1006001), (103, 293010), (206, 146505), (309, 97670), (515, 58602), (618, 48835), (1030, 29301), (1545, 19534), (3090, 9767)]