8514990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 25712640

約数和(自身を除く): 17197650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 61, 66, 90, 94, 99, 110, 122, 135, 141, 165, 183, 198, 235, 270, 282, 297, 305, 330, 366, 423, 470, 495, 517, 549, 594, 610, 671, 705, 846, 915, 990, 1034, 1098, 1269, 1342, 1410, 1485, 1551, 1647, 1830, 2013, 2115, 2538, 2585, 2745, 2867, 2970, 3102, 3294, 3355, 4026, 4230, 4653, 5170, 5490, 5734, 6039, 6345, 6710, 7755, 8235, 8601, 9306, 10065, 12078, 12690, 13959, 14335, 15510, 16470, 17202, 18117, 20130, 23265, 25803, 27918, 28670, 30195, 31537, 36234, 43005, 46530, 51606, 60390, 63074, 69795, 77409, 86010, 90585, 94611, 129015, 139590, 154818, 157685, 181170, 189222, 258030, 283833, 315370, 387045, 473055, 567666, 774090, 851499, 946110, 1419165, 1702998, 2838330, 4257495, 8514990]

約数ペア:

[(1, 8514990), (2, 4257495), (3, 2838330), (5, 1702998), (6, 1419165), (9, 946110), (10, 851499), (11, 774090), (15, 567666), (18, 473055), (22, 387045), (27, 315370), (30, 283833), (33, 258030), (45, 189222), (47, 181170), (54, 157685), (55, 154818), (61, 139590), (66, 129015), (90, 94611), (94, 90585), (99, 86010), (110, 77409), (122, 69795), (135, 63074), (141, 60390), (165, 51606), (183, 46530), (198, 43005), (235, 36234), (270, 31537), (282, 30195), (297, 28670), (305, 27918), (330, 25803), (366, 23265), (423, 20130), (470, 18117), (495, 17202), (517, 16470), (549, 15510), (594, 14335), (610, 13959), (671, 12690), (705, 12078), (846, 10065), (915, 9306), (990, 8601), (1034, 8235), (1098, 7755), (1269, 6710), (1342, 6345), (1410, 6039), (1485, 5734), (1551, 5490), (1647, 5170), (1830, 4653), (2013, 4230), (2115, 4026), (2538, 3355), (2585, 3294), (2745, 3102), (2867, 2970)]