30141500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2621}}^1$

素因数の和:2663

約数の個数: 48

約数和(自身を含む): 68717376

約数和(自身を除く): 38575876

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 2300, 2621, 2875, 5242, 5750, 10484, 11500, 13105, 26210, 52420, 60283, 65525, 120566, 131050, 241132, 262100, 301415, 327625, 602830, 655250, 1205660, 1310500, 1507075, 3014150, 6028300, 7535375, 15070750, 30141500]

約数ペア:

[(1, 30141500), (2, 15070750), (4, 7535375), (5, 6028300), (10, 3014150), (20, 1507075), (23, 1310500), (25, 1205660), (46, 655250), (50, 602830), (92, 327625), (100, 301415), (115, 262100), (125, 241132), (230, 131050), (250, 120566), (460, 65525), (500, 60283), (575, 52420), (1150, 26210), (2300, 13105), (2621, 11500), (2875, 10484), (5242, 5750)]