82873380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22643}}^1$

素因数の和:22716

約数の個数: 48

約数和(自身を含む): 235859904

約数和(自身を除く): 152986524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 22643, 45286, 67929, 90572, 113215, 135858, 226430, 271716, 339645, 452860, 679290, 1358580, 1381223, 2762446, 4143669, 5524892, 6906115, 8287338, 13812230, 16574676, 20718345, 27624460, 41436690, 82873380]

約数ペア:

[(1, 82873380), (2, 41436690), (3, 27624460), (4, 20718345), (5, 16574676), (6, 13812230), (10, 8287338), (12, 6906115), (15, 5524892), (20, 4143669), (30, 2762446), (60, 1381223), (61, 1358580), (122, 679290), (183, 452860), (244, 339645), (305, 271716), (366, 226430), (610, 135858), (732, 113215), (915, 90572), (1220, 67929), (1830, 45286), (3660, 22643)]