26280810

素因数分解:

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

素因数の和:312

約数の個数: 96

約数和(自身を含む): 73541520

約数和(自身を除く): 47260710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 89, 90, 102, 153, 170, 178, 193, 255, 267, 306, 386, 445, 510, 534, 579, 765, 801, 890, 965, 1158, 1335, 1513, 1530, 1602, 1737, 1930, 2670, 2895, 3026, 3281, 3474, 4005, 4539, 5790, 6562, 7565, 8010, 8685, 9078, 9843, 13617, 15130, 16405, 17177, 17370, 19686, 22695, 27234, 29529, 32810, 34354, 45390, 49215, 51531, 59058, 68085, 85885, 98430, 103062, 136170, 147645, 154593, 171770, 257655, 292009, 295290, 309186, 515310, 584018, 772965, 876027, 1460045, 1545930, 1752054, 2628081, 2920090, 4380135, 5256162, 8760270, 13140405, 26280810]

約数ペア:

[(1, 26280810), (2, 13140405), (3, 8760270), (5, 5256162), (6, 4380135), (9, 2920090), (10, 2628081), (15, 1752054), (17, 1545930), (18, 1460045), (30, 876027), (34, 772965), (45, 584018), (51, 515310), (85, 309186), (89, 295290), (90, 292009), (102, 257655), (153, 171770), (170, 154593), (178, 147645), (193, 136170), (255, 103062), (267, 98430), (306, 85885), (386, 68085), (445, 59058), (510, 51531), (534, 49215), (579, 45390), (765, 34354), (801, 32810), (890, 29529), (965, 27234), (1158, 22695), (1335, 19686), (1513, 17370), (1530, 17177), (1602, 16405), (1737, 15130), (1930, 13617), (2670, 9843), (2895, 9078), (3026, 8685), (3281, 8010), (3474, 7565), (4005, 6562), (4539, 5790)]