77897430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22193}}^1$

素因数の和:22222

約数の個数: 64

約数和(自身を含む): 223715520

約数和(自身を除く): 145818090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 22193, 44386, 66579, 110965, 133158, 199737, 221930, 288509, 332895, 399474, 577018, 599211, 665790, 865527, 998685, 1198422, 1442545, 1731054, 1997370, 2596581, 2885090, 2996055, 4327635, 5193162, 5992110, 7789743, 8655270, 12982905, 15579486, 25965810, 38948715, 77897430]

約数ペア:

[(1, 77897430), (2, 38948715), (3, 25965810), (5, 15579486), (6, 12982905), (9, 8655270), (10, 7789743), (13, 5992110), (15, 5193162), (18, 4327635), (26, 2996055), (27, 2885090), (30, 2596581), (39, 1997370), (45, 1731054), (54, 1442545), (65, 1198422), (78, 998685), (90, 865527), (117, 665790), (130, 599211), (135, 577018), (195, 399474), (234, 332895), (270, 288509), (351, 221930), (390, 199737), (585, 133158), (702, 110965), (1170, 66579), (1755, 44386), (3510, 22193)]