85914780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{607}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 276197376

約数和(自身を除く): 190282596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 337, 420, 607, 674, 1011, 1214, 1348, 1685, 1821, 2022, 2359, 2428, 3035, 3370, 3642, 4044, 4249, 4718, 5055, 6070, 6740, 7077, 7284, 8498, 9105, 9436, 10110, 11795, 12140, 12747, 14154, 16996, 18210, 20220, 21245, 23590, 25494, 28308, 35385, 36420, 42490, 47180, 50988, 63735, 70770, 84980, 127470, 141540, 204559, 254940, 409118, 613677, 818236, 1022795, 1227354, 1431913, 2045590, 2454708, 2863826, 3068385, 4091180, 4295739, 5727652, 6136770, 7159565, 8591478, 12273540, 14319130, 17182956, 21478695, 28638260, 42957390, 85914780]

約数ペア:

[(1, 85914780), (2, 42957390), (3, 28638260), (4, 21478695), (5, 17182956), (6, 14319130), (7, 12273540), (10, 8591478), (12, 7159565), (14, 6136770), (15, 5727652), (20, 4295739), (21, 4091180), (28, 3068385), (30, 2863826), (35, 2454708), (42, 2045590), (60, 1431913), (70, 1227354), (84, 1022795), (105, 818236), (140, 613677), (210, 409118), (337, 254940), (420, 204559), (607, 141540), (674, 127470), (1011, 84980), (1214, 70770), (1348, 63735), (1685, 50988), (1821, 47180), (2022, 42490), (2359, 36420), (2428, 35385), (3035, 28308), (3370, 25494), (3642, 23590), (4044, 21245), (4249, 20220), (4718, 18210), (5055, 16996), (6070, 14154), (6740, 12747), (7077, 12140), (7284, 11795), (8498, 10110), (9105, 9436)]