1569552010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{29959}}^1$

素因数の和:30023

約数の個数: 48

約数和(自身を含む): 3158023680

約数和(自身を除く): 1588471670

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 310, 338, 403, 806, 845, 1690, 2015, 4030, 5239, 10478, 26195, 29959, 52390, 59918, 149795, 299590, 389467, 778934, 928729, 1857458, 1947335, 3894670, 4643645, 5063071, 9287290, 10126142, 12073477, 24146954, 25315355, 50630710, 60367385, 120734770, 156955201, 313910402, 784776005, 1569552010]

約数ペア:

[(1, 1569552010), (2, 784776005), (5, 313910402), (10, 156955201), (13, 120734770), (26, 60367385), (31, 50630710), (62, 25315355), (65, 24146954), (130, 12073477), (155, 10126142), (169, 9287290), (310, 5063071), (338, 4643645), (403, 3894670), (806, 1947335), (845, 1857458), (1690, 928729), (2015, 778934), (4030, 389467), (5239, 299590), (10478, 149795), (26195, 59918), (29959, 52390)]