30834080

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1871}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 73592064

約数和(自身を除く): 42757984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 1871, 2060, 3296, 3742, 4120, 7484, 8240, 9355, 14968, 16480, 18710, 29936, 37420, 59872, 74840, 149680, 192713, 299360, 385426, 770852, 963565, 1541704, 1927130, 3083408, 3854260, 6166816, 7708520, 15417040, 30834080]

約数ペア:

[(1, 30834080), (2, 15417040), (4, 7708520), (5, 6166816), (8, 3854260), (10, 3083408), (16, 1927130), (20, 1541704), (32, 963565), (40, 770852), (80, 385426), (103, 299360), (160, 192713), (206, 149680), (412, 74840), (515, 59872), (824, 37420), (1030, 29936), (1648, 18710), (1871, 16480), (2060, 14968), (3296, 9355), (3742, 8240), (4120, 7484)]