71419020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2749}}^1$

素因数の和:3194

約数の個数: 48

約数和(自身を含む): 200508000

約数和(自身を除く): 129088980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 433, 866, 1299, 1732, 2165, 2598, 2749, 4330, 5196, 5498, 6495, 8247, 8660, 10996, 12990, 13745, 16494, 25980, 27490, 32988, 41235, 54980, 82470, 164940, 1190317, 2380634, 3570951, 4761268, 5951585, 7141902, 11903170, 14283804, 17854755, 23806340, 35709510, 71419020]

約数ペア:

[(1, 71419020), (2, 35709510), (3, 23806340), (4, 17854755), (5, 14283804), (6, 11903170), (10, 7141902), (12, 5951585), (15, 4761268), (20, 3570951), (30, 2380634), (60, 1190317), (433, 164940), (866, 82470), (1299, 54980), (1732, 41235), (2165, 32988), (2598, 27490), (2749, 25980), (4330, 16494), (5196, 13745), (5498, 12990), (6495, 10996), (8247, 8660)]