309075401930

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{189616811}}^1$

素因数の和:189616981

約数の個数: 16

約数和(自身を含む): 559748829024

約数和(自身を除く): 250673427094

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 189616811, 379233622, 948084055, 1896168110, 30907540193, 61815080386, 154537700965, 309075401930]

約数ペア:

[(1, 309075401930), (2, 154537700965), (5, 61815080386), (10, 30907540193), (163, 1896168110), (326, 948084055), (815, 379233622), (1630, 189616811)]