4786290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:349

約数の個数: 80

約数和(自身を含む): 13590720

約数和(自身を除く): 8804430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 311, 342, 405, 513, 570, 622, 810, 855, 933, 1026, 1539, 1555, 1710, 1866, 2565, 2799, 3078, 3110, 4665, 5130, 5598, 5909, 7695, 8397, 9330, 11818, 13995, 15390, 16794, 17727, 25191, 27990, 29545, 35454, 41985, 50382, 53181, 59090, 83970, 88635, 106362, 125955, 159543, 177270, 251910, 265905, 319086, 478629, 531810, 797715, 957258, 1595430, 2393145, 4786290]

約数ペア:

[(1, 4786290), (2, 2393145), (3, 1595430), (5, 957258), (6, 797715), (9, 531810), (10, 478629), (15, 319086), (18, 265905), (19, 251910), (27, 177270), (30, 159543), (38, 125955), (45, 106362), (54, 88635), (57, 83970), (81, 59090), (90, 53181), (95, 50382), (114, 41985), (135, 35454), (162, 29545), (171, 27990), (190, 25191), (270, 17727), (285, 16794), (311, 15390), (342, 13995), (405, 11818), (513, 9330), (570, 8397), (622, 7695), (810, 5909), (855, 5598), (933, 5130), (1026, 4665), (1539, 3110), (1555, 3078), (1710, 2799), (1866, 2565)]