15590904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 48522240

約数和(自身を除く): 32931336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 53, 56, 68, 84, 102, 103, 106, 119, 136, 159, 168, 204, 206, 212, 238, 309, 318, 357, 371, 408, 412, 424, 476, 618, 636, 714, 721, 742, 824, 901, 952, 1113, 1236, 1272, 1428, 1442, 1484, 1751, 1802, 2163, 2226, 2472, 2703, 2856, 2884, 2968, 3502, 3604, 4326, 4452, 5253, 5406, 5459, 5768, 6307, 7004, 7208, 8652, 8904, 10506, 10812, 10918, 12257, 12614, 14008, 16377, 17304, 18921, 21012, 21624, 21836, 24514, 25228, 32754, 36771, 37842, 38213, 42024, 43672, 49028, 50456, 65508, 73542, 75684, 76426, 92803, 98056, 114639, 131016, 147084, 151368, 152852, 185606, 229278, 278409, 294168, 305704, 371212, 458556, 556818, 649621, 742424, 917112, 1113636, 1299242, 1948863, 2227272, 2598484, 3897726, 5196968, 7795452, 15590904]

約数ペア:

[(1, 15590904), (2, 7795452), (3, 5196968), (4, 3897726), (6, 2598484), (7, 2227272), (8, 1948863), (12, 1299242), (14, 1113636), (17, 917112), (21, 742424), (24, 649621), (28, 556818), (34, 458556), (42, 371212), (51, 305704), (53, 294168), (56, 278409), (68, 229278), (84, 185606), (102, 152852), (103, 151368), (106, 147084), (119, 131016), (136, 114639), (159, 98056), (168, 92803), (204, 76426), (206, 75684), (212, 73542), (238, 65508), (309, 50456), (318, 49028), (357, 43672), (371, 42024), (408, 38213), (412, 37842), (424, 36771), (476, 32754), (618, 25228), (636, 24514), (714, 21836), (721, 21624), (742, 21012), (824, 18921), (901, 17304), (952, 16377), (1113, 14008), (1236, 12614), (1272, 12257), (1428, 10918), (1442, 10812), (1484, 10506), (1751, 8904), (1802, 8652), (2163, 7208), (2226, 7004), (2472, 6307), (2703, 5768), (2856, 5459), (2884, 5406), (2968, 5253), (3502, 4452), (3604, 4326)]