17902170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 55497312

約数和(自身を除く): 37595142

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 107, 110, 117, 130, 143, 165, 169, 195, 198, 214, 234, 286, 321, 330, 338, 390, 429, 495, 507, 535, 585, 642, 715, 845, 858, 963, 990, 1014, 1070, 1170, 1177, 1287, 1391, 1430, 1521, 1605, 1690, 1859, 1926, 2145, 2354, 2535, 2574, 2782, 3042, 3210, 3531, 3718, 4173, 4290, 4815, 5070, 5577, 5885, 6435, 6955, 7062, 7605, 8346, 9295, 9630, 10593, 11154, 11770, 12519, 12870, 13910, 15210, 15301, 16731, 17655, 18083, 18590, 20865, 21186, 25038, 27885, 30602, 33462, 35310, 36166, 41730, 45903, 52965, 54249, 55770, 62595, 76505, 83655, 90415, 91806, 105930, 108498, 125190, 137709, 153010, 162747, 167310, 180830, 198913, 229515, 271245, 275418, 325494, 397826, 459030, 542490, 596739, 688545, 813735, 994565, 1193478, 1377090, 1627470, 1790217, 1989130, 2983695, 3580434, 5967390, 8951085, 17902170]

約数ペア:

[(1, 17902170), (2, 8951085), (3, 5967390), (5, 3580434), (6, 2983695), (9, 1989130), (10, 1790217), (11, 1627470), (13, 1377090), (15, 1193478), (18, 994565), (22, 813735), (26, 688545), (30, 596739), (33, 542490), (39, 459030), (45, 397826), (55, 325494), (65, 275418), (66, 271245), (78, 229515), (90, 198913), (99, 180830), (107, 167310), (110, 162747), (117, 153010), (130, 137709), (143, 125190), (165, 108498), (169, 105930), (195, 91806), (198, 90415), (214, 83655), (234, 76505), (286, 62595), (321, 55770), (330, 54249), (338, 52965), (390, 45903), (429, 41730), (495, 36166), (507, 35310), (535, 33462), (585, 30602), (642, 27885), (715, 25038), (845, 21186), (858, 20865), (963, 18590), (990, 18083), (1014, 17655), (1070, 16731), (1170, 15301), (1177, 15210), (1287, 13910), (1391, 12870), (1430, 12519), (1521, 11770), (1605, 11154), (1690, 10593), (1859, 9630), (1926, 9295), (2145, 8346), (2354, 7605), (2535, 7062), (2574, 6955), (2782, 6435), (3042, 5885), (3210, 5577), (3531, 5070), (3718, 4815), (4173, 4290)]