3453340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1427}}^1$

素因数の和:1458

約数の個数: 36

約数和(自身を含む): 7976808

約数和(自身を除く): 4523468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1427, 2420, 2854, 5708, 7135, 14270, 15697, 28540, 31394, 62788, 78485, 156970, 172667, 313940, 345334, 690668, 863335, 1726670, 3453340]

約数ペア:

[(1, 3453340), (2, 1726670), (4, 863335), (5, 690668), (10, 345334), (11, 313940), (20, 172667), (22, 156970), (44, 78485), (55, 62788), (110, 31394), (121, 28540), (220, 15697), (242, 14270), (484, 7135), (605, 5708), (1210, 2854), (1427, 2420)]