486672340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4451}}^1$

素因数の和:4549

約数の個数: 96

約数和(自身を含む): 1292433408

約数和(自身を除く): 805761068

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 71, 77, 110, 140, 142, 154, 220, 284, 308, 355, 385, 497, 710, 770, 781, 994, 1420, 1540, 1562, 1988, 2485, 3124, 3905, 4451, 4970, 5467, 7810, 8902, 9940, 10934, 15620, 17804, 21868, 22255, 27335, 31157, 44510, 48961, 54670, 62314, 89020, 97922, 109340, 124628, 155785, 195844, 244805, 311570, 316021, 342727, 489610, 623140, 632042, 685454, 979220, 1264084, 1370908, 1580105, 1713635, 2212147, 3160210, 3427270, 3476231, 4424294, 6320420, 6854540, 6952462, 8848588, 11060735, 13904924, 17381155, 22121470, 24333617, 34762310, 44242940, 48667234, 69524620, 97334468, 121668085, 243336170, 486672340]

約数ペア:

[(1, 486672340), (2, 243336170), (4, 121668085), (5, 97334468), (7, 69524620), (10, 48667234), (11, 44242940), (14, 34762310), (20, 24333617), (22, 22121470), (28, 17381155), (35, 13904924), (44, 11060735), (55, 8848588), (70, 6952462), (71, 6854540), (77, 6320420), (110, 4424294), (140, 3476231), (142, 3427270), (154, 3160210), (220, 2212147), (284, 1713635), (308, 1580105), (355, 1370908), (385, 1264084), (497, 979220), (710, 685454), (770, 632042), (781, 623140), (994, 489610), (1420, 342727), (1540, 316021), (1562, 311570), (1988, 244805), (2485, 195844), (3124, 155785), (3905, 124628), (4451, 109340), (4970, 97922), (5467, 89020), (7810, 62314), (8902, 54670), (9940, 48961), (10934, 44510), (15620, 31157), (17804, 27335), (21868, 22255)]