1502940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 4328352

約数和(自身を除く): 2825412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 677, 740, 1110, 1354, 2031, 2220, 2708, 3385, 4062, 6770, 8124, 10155, 13540, 20310, 25049, 40620, 50098, 75147, 100196, 125245, 150294, 250490, 300588, 375735, 500980, 751470, 1502940]

約数ペア:

[(1, 1502940), (2, 751470), (3, 500980), (4, 375735), (5, 300588), (6, 250490), (10, 150294), (12, 125245), (15, 100196), (20, 75147), (30, 50098), (37, 40620), (60, 25049), (74, 20310), (111, 13540), (148, 10155), (185, 8124), (222, 6770), (370, 4062), (444, 3385), (555, 2708), (677, 2220), (740, 2031), (1110, 1354)]