917580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 2638944

約数和(自身を除く): 1721364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 373, 410, 492, 615, 746, 820, 1119, 1230, 1492, 1865, 2238, 2460, 3730, 4476, 5595, 7460, 11190, 15293, 22380, 30586, 45879, 61172, 76465, 91758, 152930, 183516, 229395, 305860, 458790, 917580]

約数ペア:

[(1, 917580), (2, 458790), (3, 305860), (4, 229395), (5, 183516), (6, 152930), (10, 91758), (12, 76465), (15, 61172), (20, 45879), (30, 30586), (41, 22380), (60, 15293), (82, 11190), (123, 7460), (164, 5595), (205, 4476), (246, 3730), (373, 2460), (410, 2238), (492, 1865), (615, 1492), (746, 1230), (820, 1119)]