315064230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47521}}^1$

素因数の和:47561

約数の個数: 64

約数和(自身を含む): 862239168

約数和(自身を除く): 547174938

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 47521, 95042, 142563, 237605, 285126, 475210, 617773, 712815, 807857, 1235546, 1425630, 1615714, 1853319, 2423571, 3088865, 3706638, 4039285, 4847142, 6177730, 8078570, 9266595, 10502141, 12117855, 18533190, 21004282, 24235710, 31506423, 52510705, 63012846, 105021410, 157532115, 315064230]

約数ペア:

[(1, 315064230), (2, 157532115), (3, 105021410), (5, 63012846), (6, 52510705), (10, 31506423), (13, 24235710), (15, 21004282), (17, 18533190), (26, 12117855), (30, 10502141), (34, 9266595), (39, 8078570), (51, 6177730), (65, 4847142), (78, 4039285), (85, 3706638), (102, 3088865), (130, 2423571), (170, 1853319), (195, 1615714), (221, 1425630), (255, 1235546), (390, 807857), (442, 712815), (510, 617773), (663, 475210), (1105, 285126), (1326, 237605), (2210, 142563), (3315, 95042), (6630, 47521)]