69101010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 197503488

約数和(自身を除く): 128402478

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 223, 313, 330, 446, 495, 626, 669, 939, 990, 1115, 1338, 1565, 1878, 2007, 2230, 2453, 2817, 3130, 3345, 3443, 4014, 4695, 4906, 5634, 6690, 6886, 7359, 9390, 10035, 10329, 12265, 14085, 14718, 17215, 20070, 20658, 22077, 24530, 28170, 30987, 34430, 36795, 44154, 51645, 61974, 69799, 73590, 103290, 110385, 139598, 154935, 209397, 220770, 309870, 348995, 418794, 628191, 697990, 767789, 1046985, 1256382, 1535578, 2093970, 2303367, 3140955, 3838945, 4606734, 6281910, 6910101, 7677890, 11516835, 13820202, 23033670, 34550505, 69101010]

約数ペア:

[(1, 69101010), (2, 34550505), (3, 23033670), (5, 13820202), (6, 11516835), (9, 7677890), (10, 6910101), (11, 6281910), (15, 4606734), (18, 3838945), (22, 3140955), (30, 2303367), (33, 2093970), (45, 1535578), (55, 1256382), (66, 1046985), (90, 767789), (99, 697990), (110, 628191), (165, 418794), (198, 348995), (223, 309870), (313, 220770), (330, 209397), (446, 154935), (495, 139598), (626, 110385), (669, 103290), (939, 73590), (990, 69799), (1115, 61974), (1338, 51645), (1565, 44154), (1878, 36795), (2007, 34430), (2230, 30987), (2453, 28170), (2817, 24530), (3130, 22077), (3345, 20658), (3443, 20070), (4014, 17215), (4695, 14718), (4906, 14085), (5634, 12265), (6690, 10329), (6886, 10035), (7359, 9390)]