30676750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{9439}}^1$

素因数の和:9469

約数の個数: 32

約数和(自身を含む): 61850880

約数和(自身を除く): 31174130

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 9439, 18878, 47195, 94390, 122707, 235975, 245414, 471950, 613535, 1179875, 1227070, 2359750, 3067675, 6135350, 15338375, 30676750]

約数ペア:

[(1, 30676750), (2, 15338375), (5, 6135350), (10, 3067675), (13, 2359750), (25, 1227070), (26, 1179875), (50, 613535), (65, 471950), (125, 245414), (130, 235975), (250, 122707), (325, 94390), (650, 47195), (1625, 18878), (3250, 9439)]