39998430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1259}}^1$

素因数の和:1625

約数の個数: 48

約数和(自身を含む): 104373360

約数和(自身を除く): 64374930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 353, 706, 1059, 1259, 1765, 2118, 2518, 3177, 3530, 3777, 5295, 6295, 6354, 7554, 10590, 11331, 12590, 15885, 18885, 22662, 31770, 37770, 56655, 113310, 444427, 888854, 1333281, 2222135, 2666562, 3999843, 4444270, 6666405, 7999686, 13332810, 19999215, 39998430]

約数ペア:

[(1, 39998430), (2, 19999215), (3, 13332810), (5, 7999686), (6, 6666405), (9, 4444270), (10, 3999843), (15, 2666562), (18, 2222135), (30, 1333281), (45, 888854), (90, 444427), (353, 113310), (706, 56655), (1059, 37770), (1259, 31770), (1765, 22662), (2118, 18885), (2518, 15885), (3177, 12590), (3530, 11331), (3777, 10590), (5295, 7554), (6295, 6354)]