165806790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{104281}}^1$

素因数の和:104344

約数の個数: 32

約数和(自身を含む): 405448416

約数和(自身を除く): 239641626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 104281, 208562, 312843, 521405, 625686, 1042810, 1564215, 3128430, 5526893, 11053786, 16580679, 27634465, 33161358, 55268930, 82903395, 165806790]

約数ペア:

[(1, 165806790), (2, 82903395), (3, 55268930), (5, 33161358), (6, 27634465), (10, 16580679), (15, 11053786), (30, 5526893), (53, 3128430), (106, 1564215), (159, 1042810), (265, 625686), (318, 521405), (530, 312843), (795, 208562), (1590, 104281)]