13157330930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{581411}}^1$

素因数の和:581522

約数の個数: 32

約数和(自身を含む): 24782105088

約数和(自身を除く): 11624774158

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 2263, 4526, 11315, 22630, 581411, 1162822, 2907055, 5814110, 18023741, 36047482, 42443003, 84886006, 90118705, 180237410, 212215015, 424430030, 1315733093, 2631466186, 6578665465, 13157330930]

約数ペア:

[(1, 13157330930), (2, 6578665465), (5, 2631466186), (10, 1315733093), (31, 424430030), (62, 212215015), (73, 180237410), (146, 90118705), (155, 84886006), (310, 42443003), (365, 36047482), (730, 18023741), (2263, 5814110), (4526, 2907055), (11315, 1162822), (22630, 581411)]