82879470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3449}}^1$

素因数の和:3554

約数の個数: 64

約数和(自身を含む): 223560000

約数和(自身を除く): 140680530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 3449, 4005, 4806, 6898, 8010, 10347, 12015, 17245, 20694, 24030, 31041, 34490, 51735, 62082, 93123, 103470, 155205, 186246, 306961, 310410, 465615, 613922, 920883, 931230, 1534805, 1841766, 2762649, 3069610, 4604415, 5525298, 8287947, 9208830, 13813245, 16575894, 27626490, 41439735, 82879470]

約数ペア:

[(1, 82879470), (2, 41439735), (3, 27626490), (5, 16575894), (6, 13813245), (9, 9208830), (10, 8287947), (15, 5525298), (18, 4604415), (27, 3069610), (30, 2762649), (45, 1841766), (54, 1534805), (89, 931230), (90, 920883), (135, 613922), (178, 465615), (267, 310410), (270, 306961), (445, 186246), (534, 155205), (801, 103470), (890, 93123), (1335, 62082), (1602, 51735), (2403, 34490), (2670, 31041), (3449, 24030), (4005, 20694), (4806, 17245), (6898, 12015), (8010, 10347)]