23828340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{971}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 66951360

約数和(自身を除く): 43123020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 971, 1227, 1636, 1942, 2045, 2454, 2913, 3884, 4090, 4855, 4908, 5826, 6135, 8180, 9710, 11652, 12270, 14565, 19420, 24540, 29130, 58260, 397139, 794278, 1191417, 1588556, 1985695, 2382834, 3971390, 4765668, 5957085, 7942780, 11914170, 23828340]

約数ペア:

[(1, 23828340), (2, 11914170), (3, 7942780), (4, 5957085), (5, 4765668), (6, 3971390), (10, 2382834), (12, 1985695), (15, 1588556), (20, 1191417), (30, 794278), (60, 397139), (409, 58260), (818, 29130), (971, 24540), (1227, 19420), (1636, 14565), (1942, 12270), (2045, 11652), (2454, 9710), (2913, 8180), (3884, 6135), (4090, 5826), (4855, 4908)]