7324778890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{165233}}^1$

素因数の和:165295

約数の個数: 64

約数和(自身を含む): 15989363712

約数和(自身を除く): 8664584822

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 286, 310, 341, 403, 682, 715, 806, 1430, 1705, 2015, 3410, 4030, 4433, 8866, 22165, 44330, 165233, 330466, 826165, 1652330, 1817563, 2148029, 3635126, 4296058, 5122223, 9087815, 10244446, 10740145, 18175630, 21480290, 23628319, 25611115, 47256638, 51222230, 56344453, 66588899, 112688906, 118141595, 133177798, 236283190, 281722265, 332944495, 563444530, 665888990, 732477889, 1464955778, 3662389445, 7324778890]

約数ペア:

[(1, 7324778890), (2, 3662389445), (5, 1464955778), (10, 732477889), (11, 665888990), (13, 563444530), (22, 332944495), (26, 281722265), (31, 236283190), (55, 133177798), (62, 118141595), (65, 112688906), (110, 66588899), (130, 56344453), (143, 51222230), (155, 47256638), (286, 25611115), (310, 23628319), (341, 21480290), (403, 18175630), (682, 10740145), (715, 10244446), (806, 9087815), (1430, 5122223), (1705, 4296058), (2015, 3635126), (3410, 2148029), (4030, 1817563), (4433, 1652330), (8866, 826165), (22165, 330466), (44330, 165233)]