85214610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 240550128

約数和(自身を除く): 155335518

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 173, 195, 234, 346, 390, 421, 519, 585, 842, 865, 1038, 1170, 1263, 1557, 1730, 2105, 2249, 2526, 2595, 3114, 3789, 4210, 4498, 5190, 5473, 6315, 6747, 7578, 7785, 10946, 11245, 12630, 13494, 15570, 16419, 18945, 20241, 22490, 27365, 32838, 33735, 37890, 40482, 49257, 54730, 67470, 72833, 82095, 98514, 101205, 145666, 164190, 202410, 218499, 246285, 364165, 436998, 492570, 655497, 728330, 946829, 1092495, 1310994, 1893658, 2184990, 2840487, 3277485, 4734145, 5680974, 6554970, 8521461, 9468290, 14202435, 17042922, 28404870, 42607305, 85214610]

約数ペア:

[(1, 85214610), (2, 42607305), (3, 28404870), (5, 17042922), (6, 14202435), (9, 9468290), (10, 8521461), (13, 6554970), (15, 5680974), (18, 4734145), (26, 3277485), (30, 2840487), (39, 2184990), (45, 1893658), (65, 1310994), (78, 1092495), (90, 946829), (117, 728330), (130, 655497), (173, 492570), (195, 436998), (234, 364165), (346, 246285), (390, 218499), (421, 202410), (519, 164190), (585, 145666), (842, 101205), (865, 98514), (1038, 82095), (1170, 72833), (1263, 67470), (1557, 54730), (1730, 49257), (2105, 40482), (2249, 37890), (2526, 33735), (2595, 32838), (3114, 27365), (3789, 22490), (4210, 20241), (4498, 18945), (5190, 16419), (5473, 15570), (6315, 13494), (6747, 12630), (7578, 11245), (7785, 10946)]