87660510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{1217}}^1$

素因数の和:1255

約数の個数: 80

約数和(自身を含む): 245636496

約数和(自身を除く): 157975986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1217, 1470, 1715, 2058, 2401, 2434, 3430, 3651, 4802, 5145, 6085, 7203, 7302, 8519, 10290, 12005, 12170, 14406, 17038, 18255, 24010, 25557, 36015, 36510, 42595, 51114, 59633, 72030, 85190, 119266, 127785, 178899, 255570, 298165, 357798, 417431, 596330, 834862, 894495, 1252293, 1788990, 2087155, 2504586, 2922017, 4174310, 5844034, 6261465, 8766051, 12522930, 14610085, 17532102, 29220170, 43830255, 87660510]

約数ペア:

[(1, 87660510), (2, 43830255), (3, 29220170), (5, 17532102), (6, 14610085), (7, 12522930), (10, 8766051), (14, 6261465), (15, 5844034), (21, 4174310), (30, 2922017), (35, 2504586), (42, 2087155), (49, 1788990), (70, 1252293), (98, 894495), (105, 834862), (147, 596330), (210, 417431), (245, 357798), (294, 298165), (343, 255570), (490, 178899), (686, 127785), (735, 119266), (1029, 85190), (1217, 72030), (1470, 59633), (1715, 51114), (2058, 42595), (2401, 36510), (2434, 36015), (3430, 25557), (3651, 24010), (4802, 18255), (5145, 17038), (6085, 14406), (7203, 12170), (7302, 12005), (8519, 10290)]