490742340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{743549}}^1$

素因数の和:743572

約数の個数: 48

約数和(自身を含む): 1498996800

約数和(自身を除く): 1008254460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 743549, 1487098, 2230647, 2974196, 3717745, 4461294, 7435490, 8179039, 8922588, 11153235, 14870980, 16358078, 22306470, 24537117, 32716156, 40895195, 44612940, 49074234, 81790390, 98148468, 122685585, 163580780, 245371170, 490742340]

約数ペア:

[(1, 490742340), (2, 245371170), (3, 163580780), (4, 122685585), (5, 98148468), (6, 81790390), (10, 49074234), (11, 44612940), (12, 40895195), (15, 32716156), (20, 24537117), (22, 22306470), (30, 16358078), (33, 14870980), (44, 11153235), (55, 8922588), (60, 8179039), (66, 7435490), (110, 4461294), (132, 3717745), (165, 2974196), (220, 2230647), (330, 1487098), (660, 743549)]