84218340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{82567}}^1$

素因数の和:82596

約数の個数: 48

約数和(自身を含む): 249685632

約数和(自身を除く): 165467292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 82567, 165134, 247701, 330268, 412835, 495402, 825670, 990804, 1238505, 1403639, 1651340, 2477010, 2807278, 4210917, 4954020, 5614556, 7018195, 8421834, 14036390, 16843668, 21054585, 28072780, 42109170, 84218340]

約数ペア:

[(1, 84218340), (2, 42109170), (3, 28072780), (4, 21054585), (5, 16843668), (6, 14036390), (10, 8421834), (12, 7018195), (15, 5614556), (17, 4954020), (20, 4210917), (30, 2807278), (34, 2477010), (51, 1651340), (60, 1403639), (68, 1238505), (85, 990804), (102, 825670), (170, 495402), (204, 412835), (255, 330268), (340, 247701), (510, 165134), (1020, 82567)]