21083730010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1\times {\mathrm{2969}}^1$

素因数の和:3655

約数の個数: 64

約数和(自身を含む): 43674681600

約数和(自身を除く): 22590951590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 443, 458, 886, 1145, 1603, 2215, 2290, 2969, 3101, 3206, 4430, 5938, 6202, 8015, 14845, 15505, 16030, 20783, 29690, 31010, 41566, 101447, 103915, 202894, 207830, 507235, 679901, 710129, 1014470, 1315267, 1359802, 1420258, 2630534, 3399505, 3550645, 4759307, 6576335, 6799010, 7101290, 9206869, 9518614, 13152670, 18413738, 23796535, 46034345, 47593070, 92068690, 301196143, 602392286, 1505980715, 2108373001, 3011961430, 4216746002, 10541865005, 21083730010]

約数ペア:

[(1, 21083730010), (2, 10541865005), (5, 4216746002), (7, 3011961430), (10, 2108373001), (14, 1505980715), (35, 602392286), (70, 301196143), (229, 92068690), (443, 47593070), (458, 46034345), (886, 23796535), (1145, 18413738), (1603, 13152670), (2215, 9518614), (2290, 9206869), (2969, 7101290), (3101, 6799010), (3206, 6576335), (4430, 4759307), (5938, 3550645), (6202, 3399505), (8015, 2630534), (14845, 1420258), (15505, 1359802), (16030, 1315267), (20783, 1014470), (29690, 710129), (31010, 679901), (41566, 507235), (101447, 207830), (103915, 202894)]