393117060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13183}}^1$

素因数の和:13273

約数の個数: 96

約数和(自身を含む): 1275789312

約数和(自身を除く): 882672252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 13183, 14910, 26366, 29820, 39549, 52732, 65915, 79098, 92281, 131830, 158196, 184562, 197745, 263660, 276843, 369124, 395490, 461405, 553686, 790980, 922810, 935993, 1107372, 1384215, 1845620, 1871986, 2768430, 2807979, 3743972, 4679965, 5536860, 5615958, 6551951, 9359930, 11231916, 13103902, 14039895, 18719860, 19655853, 26207804, 28079790, 32759755, 39311706, 56159580, 65519510, 78623412, 98279265, 131039020, 196558530, 393117060]

約数ペア:

[(1, 393117060), (2, 196558530), (3, 131039020), (4, 98279265), (5, 78623412), (6, 65519510), (7, 56159580), (10, 39311706), (12, 32759755), (14, 28079790), (15, 26207804), (20, 19655853), (21, 18719860), (28, 14039895), (30, 13103902), (35, 11231916), (42, 9359930), (60, 6551951), (70, 5615958), (71, 5536860), (84, 4679965), (105, 3743972), (140, 2807979), (142, 2768430), (210, 1871986), (213, 1845620), (284, 1384215), (355, 1107372), (420, 935993), (426, 922810), (497, 790980), (710, 553686), (852, 461405), (994, 395490), (1065, 369124), (1420, 276843), (1491, 263660), (1988, 197745), (2130, 184562), (2485, 158196), (2982, 131830), (4260, 92281), (4970, 79098), (5964, 65915), (7455, 52732), (9940, 39549), (13183, 29820), (14910, 26366)]