7063540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 16398144

約数和(自身を除く): 9334604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 331, 388, 485, 662, 970, 1067, 1324, 1655, 1940, 2134, 3310, 3641, 4268, 5335, 6620, 7282, 10670, 14564, 18205, 21340, 32107, 36410, 64214, 72820, 128428, 160535, 321070, 353177, 642140, 706354, 1412708, 1765885, 3531770, 7063540]

約数ペア:

[(1, 7063540), (2, 3531770), (4, 1765885), (5, 1412708), (10, 706354), (11, 642140), (20, 353177), (22, 321070), (44, 160535), (55, 128428), (97, 72820), (110, 64214), (194, 36410), (220, 32107), (331, 21340), (388, 18205), (485, 14564), (662, 10670), (970, 7282), (1067, 6620), (1324, 5335), (1655, 4268), (1940, 3641), (2134, 3310)]