8760270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 22628160

約数和(自身を除く): 13867890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 170, 178, 193, 255, 267, 386, 445, 510, 534, 579, 890, 965, 1158, 1335, 1513, 1930, 2670, 2895, 3026, 3281, 4539, 5790, 6562, 7565, 9078, 9843, 15130, 16405, 17177, 19686, 22695, 32810, 34354, 45390, 49215, 51531, 85885, 98430, 103062, 171770, 257655, 292009, 515310, 584018, 876027, 1460045, 1752054, 2920090, 4380135, 8760270]

約数ペア:

[(1, 8760270), (2, 4380135), (3, 2920090), (5, 1752054), (6, 1460045), (10, 876027), (15, 584018), (17, 515310), (30, 292009), (34, 257655), (51, 171770), (85, 103062), (89, 98430), (102, 85885), (170, 51531), (178, 49215), (193, 45390), (255, 34354), (267, 32810), (386, 22695), (445, 19686), (510, 17177), (534, 16405), (579, 15130), (890, 9843), (965, 9078), (1158, 7565), (1335, 6562), (1513, 5790), (1930, 4539), (2670, 3281), (2895, 3026)]