86389860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{1213}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 242294976

約数和(自身を除く): 155905116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1187, 1213, 2374, 2426, 3561, 3639, 4748, 4852, 5935, 6065, 7122, 7278, 11870, 12130, 14244, 14556, 17805, 18195, 23740, 24260, 35610, 36390, 71220, 72780, 1439831, 2879662, 4319493, 5759324, 7199155, 8638986, 14398310, 17277972, 21597465, 28796620, 43194930, 86389860]

約数ペア:

[(1, 86389860), (2, 43194930), (3, 28796620), (4, 21597465), (5, 17277972), (6, 14398310), (10, 8638986), (12, 7199155), (15, 5759324), (20, 4319493), (30, 2879662), (60, 1439831), (1187, 72780), (1213, 71220), (2374, 36390), (2426, 35610), (3561, 24260), (3639, 23740), (4748, 18195), (4852, 17805), (5935, 14556), (6065, 14244), (7122, 12130), (7278, 11870)]