450386940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{202877}}^1$

素因数の和:202926

約数の個数: 48

約数和(自身を含む): 1295173152

約数和(自身を除く): 844786212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 202877, 405754, 608631, 811508, 1014385, 1217262, 2028770, 2434524, 3043155, 4057540, 6086310, 7506449, 12172620, 15012898, 22519347, 30025796, 37532245, 45038694, 75064490, 90077388, 112596735, 150128980, 225193470, 450386940]

約数ペア:

[(1, 450386940), (2, 225193470), (3, 150128980), (4, 112596735), (5, 90077388), (6, 75064490), (10, 45038694), (12, 37532245), (15, 30025796), (20, 22519347), (30, 15012898), (37, 12172620), (60, 7506449), (74, 6086310), (111, 4057540), (148, 3043155), (185, 2434524), (222, 2028770), (370, 1217262), (444, 1014385), (555, 811508), (740, 608631), (1110, 405754), (2220, 202877)]