23218470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 67392000

約数和(自身を除く): 44173530

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 47, 55, 66, 90, 94, 99, 110, 141, 165, 198, 235, 282, 330, 423, 470, 495, 499, 517, 705, 846, 990, 998, 1034, 1410, 1497, 1551, 2115, 2495, 2585, 2994, 3102, 4230, 4491, 4653, 4990, 5170, 5489, 7485, 7755, 8982, 9306, 10978, 14970, 15510, 16467, 22455, 23265, 23453, 27445, 32934, 44910, 46530, 46906, 49401, 54890, 70359, 82335, 98802, 117265, 140718, 164670, 211077, 234530, 247005, 257983, 351795, 422154, 494010, 515966, 703590, 773949, 1055385, 1289915, 1547898, 2110770, 2321847, 2579830, 3869745, 4643694, 7739490, 11609235, 23218470]

約数ペア:

[(1, 23218470), (2, 11609235), (3, 7739490), (5, 4643694), (6, 3869745), (9, 2579830), (10, 2321847), (11, 2110770), (15, 1547898), (18, 1289915), (22, 1055385), (30, 773949), (33, 703590), (45, 515966), (47, 494010), (55, 422154), (66, 351795), (90, 257983), (94, 247005), (99, 234530), (110, 211077), (141, 164670), (165, 140718), (198, 117265), (235, 98802), (282, 82335), (330, 70359), (423, 54890), (470, 49401), (495, 46906), (499, 46530), (517, 44910), (705, 32934), (846, 27445), (990, 23453), (998, 23265), (1034, 22455), (1410, 16467), (1497, 15510), (1551, 14970), (2115, 10978), (2495, 9306), (2585, 8982), (2994, 7755), (3102, 7485), (4230, 5489), (4491, 5170), (4653, 4990)]