7227570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 20054016

約数和(自身を除く): 12826446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 271, 381, 542, 635, 762, 813, 889, 1270, 1355, 1626, 1778, 1897, 1905, 2667, 2710, 3794, 3810, 4065, 4445, 5334, 5691, 8130, 8890, 9485, 11382, 13335, 18970, 26670, 28455, 34417, 56910, 68834, 103251, 172085, 206502, 240919, 344170, 481838, 516255, 722757, 1032510, 1204595, 1445514, 2409190, 3613785, 7227570]

約数ペア:

[(1, 7227570), (2, 3613785), (3, 2409190), (5, 1445514), (6, 1204595), (7, 1032510), (10, 722757), (14, 516255), (15, 481838), (21, 344170), (30, 240919), (35, 206502), (42, 172085), (70, 103251), (105, 68834), (127, 56910), (210, 34417), (254, 28455), (271, 26670), (381, 18970), (542, 13335), (635, 11382), (762, 9485), (813, 8890), (889, 8130), (1270, 5691), (1355, 5334), (1626, 4445), (1778, 4065), (1897, 3810), (1905, 3794), (2667, 2710)]