25921830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 70594272

約数和(自身を除く): 44672442

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 121, 165, 185, 193, 222, 242, 330, 363, 370, 386, 407, 555, 579, 605, 726, 814, 965, 1110, 1158, 1210, 1221, 1815, 1930, 2035, 2123, 2442, 2895, 3630, 4070, 4246, 4477, 5790, 6105, 6369, 7141, 8954, 10615, 12210, 12738, 13431, 14282, 21230, 21423, 22385, 23353, 26862, 31845, 35705, 42846, 44770, 46706, 63690, 67155, 70059, 71410, 78551, 107115, 116765, 134310, 140118, 157102, 214230, 233530, 235653, 350295, 392755, 471306, 700590, 785510, 864061, 1178265, 1728122, 2356530, 2592183, 4320305, 5184366, 8640610, 12960915, 25921830]

約数ペア:

[(1, 25921830), (2, 12960915), (3, 8640610), (5, 5184366), (6, 4320305), (10, 2592183), (11, 2356530), (15, 1728122), (22, 1178265), (30, 864061), (33, 785510), (37, 700590), (55, 471306), (66, 392755), (74, 350295), (110, 235653), (111, 233530), (121, 214230), (165, 157102), (185, 140118), (193, 134310), (222, 116765), (242, 107115), (330, 78551), (363, 71410), (370, 70059), (386, 67155), (407, 63690), (555, 46706), (579, 44770), (605, 42846), (726, 35705), (814, 31845), (965, 26862), (1110, 23353), (1158, 22385), (1210, 21423), (1221, 21230), (1815, 14282), (1930, 13431), (2035, 12738), (2123, 12210), (2442, 10615), (2895, 8954), (3630, 7141), (4070, 6369), (4246, 6105), (4477, 5790)]