78694260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1871}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 220776192

約数和(自身を除く): 142081932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 701, 1402, 1871, 2103, 2804, 3505, 3742, 4206, 5613, 7010, 7484, 8412, 9355, 10515, 11226, 14020, 18710, 21030, 22452, 28065, 37420, 42060, 56130, 112260, 1311571, 2623142, 3934713, 5246284, 6557855, 7869426, 13115710, 15738852, 19673565, 26231420, 39347130, 78694260]

約数ペア:

[(1, 78694260), (2, 39347130), (3, 26231420), (4, 19673565), (5, 15738852), (6, 13115710), (10, 7869426), (12, 6557855), (15, 5246284), (20, 3934713), (30, 2623142), (60, 1311571), (701, 112260), (1402, 56130), (1871, 42060), (2103, 37420), (2804, 28065), (3505, 22452), (3742, 21030), (4206, 18710), (5613, 14020), (7010, 11226), (7484, 10515), (8412, 9355)]