38990430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{144409}}^1$

素因数の和:144425

約数の個数: 32

約数和(自身を含む): 103975200

約数和(自身を除く): 64984770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 144409, 288818, 433227, 722045, 866454, 1299681, 1444090, 2166135, 2599362, 3899043, 4332270, 6498405, 7798086, 12996810, 19495215, 38990430]

約数ペア:

[(1, 38990430), (2, 19495215), (3, 12996810), (5, 7798086), (6, 6498405), (9, 4332270), (10, 3899043), (15, 2599362), (18, 2166135), (27, 1444090), (30, 1299681), (45, 866454), (54, 722045), (90, 433227), (135, 288818), (270, 144409)]