129732420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{94009}}^1$

素因数の和:94044

約数の個数: 48

約数和(自身を含む): 379048320

約数和(自身を除く): 249315900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 94009, 188018, 282027, 376036, 470045, 564054, 940090, 1128108, 1410135, 1880180, 2162207, 2820270, 4324414, 5640540, 6486621, 8648828, 10811035, 12973242, 21622070, 25946484, 32433105, 43244140, 64866210, 129732420]

約数ペア:

[(1, 129732420), (2, 64866210), (3, 43244140), (4, 32433105), (5, 25946484), (6, 21622070), (10, 12973242), (12, 10811035), (15, 8648828), (20, 6486621), (23, 5640540), (30, 4324414), (46, 2820270), (60, 2162207), (69, 1880180), (92, 1410135), (115, 1128108), (138, 940090), (230, 564054), (276, 470045), (345, 376036), (460, 282027), (690, 188018), (1380, 94009)]