83628690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6379}}^1$

素因数の和:6431

約数の個数: 64

約数和(自身を含む): 220492800

約数和(自身を除く): 136864110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 6379, 6555, 12758, 13110, 19137, 31895, 38274, 63790, 95685, 121201, 146717, 191370, 242402, 293434, 363603, 440151, 606005, 727206, 733585, 880302, 1212010, 1467170, 1818015, 2200755, 2787623, 3636030, 4401510, 5575246, 8362869, 13938115, 16725738, 27876230, 41814345, 83628690]

約数ペア:

[(1, 83628690), (2, 41814345), (3, 27876230), (5, 16725738), (6, 13938115), (10, 8362869), (15, 5575246), (19, 4401510), (23, 3636030), (30, 2787623), (38, 2200755), (46, 1818015), (57, 1467170), (69, 1212010), (95, 880302), (114, 733585), (115, 727206), (138, 606005), (190, 440151), (230, 363603), (285, 293434), (345, 242402), (437, 191370), (570, 146717), (690, 121201), (874, 95685), (1311, 63790), (2185, 38274), (2622, 31895), (4370, 19137), (6379, 13110), (6555, 12758)]