1969134930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3125611}}^1$

素因数の和:3125631

約数の個数: 48

約数和(自身を含む): 5851145664

約数和(自身を除く): 3882010734

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3125611, 6251222, 9376833, 15628055, 18753666, 21879277, 28130499, 31256110, 43758554, 46884165, 56260998, 65637831, 93768330, 109396385, 131275662, 140652495, 196913493, 218792770, 281304990, 328189155, 393826986, 656378310, 984567465, 1969134930]

約数ペア:

[(1, 1969134930), (2, 984567465), (3, 656378310), (5, 393826986), (6, 328189155), (7, 281304990), (9, 218792770), (10, 196913493), (14, 140652495), (15, 131275662), (18, 109396385), (21, 93768330), (30, 65637831), (35, 56260998), (42, 46884165), (45, 43758554), (63, 31256110), (70, 28130499), (90, 21879277), (105, 18753666), (126, 15628055), (210, 9376833), (315, 6251222), (630, 3125611)]