30801992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2621}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 62770680

約数和(自身を除く): 31968688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2621, 2938, 5242, 5876, 10484, 11752, 20968, 34073, 68146, 136292, 272584, 296173, 592346, 1184692, 2369384, 3850249, 7700498, 15400996, 30801992]

約数ペア:

[(1, 30801992), (2, 15400996), (4, 7700498), (8, 3850249), (13, 2369384), (26, 1184692), (52, 592346), (104, 296173), (113, 272584), (226, 136292), (452, 68146), (904, 34073), (1469, 20968), (2621, 11752), (2938, 10484), (5242, 5876)]