310029390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2295

約数の個数: 128

約数和(自身を含む): 921507840

約数和(自身を除く): 611478450

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 66, 90, 94, 99, 110, 135, 141, 165, 198, 235, 270, 282, 297, 330, 423, 470, 495, 517, 594, 705, 846, 990, 1034, 1269, 1410, 1485, 1551, 2115, 2221, 2538, 2585, 2970, 3102, 4230, 4442, 4653, 5170, 6345, 6663, 7755, 9306, 11105, 12690, 13326, 13959, 15510, 19989, 22210, 23265, 24431, 27918, 33315, 39978, 46530, 48862, 59967, 66630, 69795, 73293, 99945, 104387, 119934, 122155, 139590, 146586, 199890, 208774, 219879, 244310, 299835, 313161, 366465, 439758, 521935, 599670, 626322, 659637, 732930, 939483, 1043870, 1099395, 1148257, 1319274, 1565805, 1878966, 2198790, 2296514, 2818449, 3131610, 3298185, 3444771, 4697415, 5636898, 5741285, 6596370, 6889542, 9394830, 10334313, 11482570, 14092245, 17223855, 20668626, 28184490, 31002939, 34447710, 51671565, 62005878, 103343130, 155014695, 310029390]

約数ペア:

[(1, 310029390), (2, 155014695), (3, 103343130), (5, 62005878), (6, 51671565), (9, 34447710), (10, 31002939), (11, 28184490), (15, 20668626), (18, 17223855), (22, 14092245), (27, 11482570), (30, 10334313), (33, 9394830), (45, 6889542), (47, 6596370), (54, 5741285), (55, 5636898), (66, 4697415), (90, 3444771), (94, 3298185), (99, 3131610), (110, 2818449), (135, 2296514), (141, 2198790), (165, 1878966), (198, 1565805), (235, 1319274), (270, 1148257), (282, 1099395), (297, 1043870), (330, 939483), (423, 732930), (470, 659637), (495, 626322), (517, 599670), (594, 521935), (705, 439758), (846, 366465), (990, 313161), (1034, 299835), (1269, 244310), (1410, 219879), (1485, 208774), (1551, 199890), (2115, 146586), (2221, 139590), (2538, 122155), (2585, 119934), (2970, 104387), (3102, 99945), (4230, 73293), (4442, 69795), (4653, 66630), (5170, 59967), (6345, 48862), (6663, 46530), (7755, 39978), (9306, 33315), (11105, 27918), (12690, 24431), (13326, 23265), (13959, 22210), (15510, 19989)]