13251180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 39223296

約数和(自身を除く): 25972116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 47, 60, 74, 94, 111, 127, 141, 148, 185, 188, 222, 235, 254, 282, 370, 381, 444, 470, 508, 555, 564, 635, 705, 740, 762, 940, 1110, 1270, 1410, 1524, 1739, 1905, 2220, 2540, 2820, 3478, 3810, 4699, 5217, 5969, 6956, 7620, 8695, 9398, 10434, 11938, 14097, 17390, 17907, 18796, 20868, 23495, 23876, 26085, 28194, 29845, 34780, 35814, 46990, 52170, 56388, 59690, 70485, 71628, 89535, 93980, 104340, 119380, 140970, 179070, 220853, 281940, 358140, 441706, 662559, 883412, 1104265, 1325118, 2208530, 2650236, 3312795, 4417060, 6625590, 13251180]

約数ペア:

[(1, 13251180), (2, 6625590), (3, 4417060), (4, 3312795), (5, 2650236), (6, 2208530), (10, 1325118), (12, 1104265), (15, 883412), (20, 662559), (30, 441706), (37, 358140), (47, 281940), (60, 220853), (74, 179070), (94, 140970), (111, 119380), (127, 104340), (141, 93980), (148, 89535), (185, 71628), (188, 70485), (222, 59690), (235, 56388), (254, 52170), (282, 46990), (370, 35814), (381, 34780), (444, 29845), (470, 28194), (508, 26085), (555, 23876), (564, 23495), (635, 20868), (705, 18796), (740, 17907), (762, 17390), (940, 14097), (1110, 11938), (1270, 10434), (1410, 9398), (1524, 8695), (1739, 7620), (1905, 6956), (2220, 5969), (2540, 5217), (2820, 4699), (3478, 3810)]