86706810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 235872000

約数和(自身を除く): 149165190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 139, 145, 174, 239, 261, 278, 290, 417, 435, 478, 522, 695, 717, 834, 870, 1195, 1251, 1305, 1390, 1434, 2085, 2151, 2390, 2502, 2610, 3585, 4031, 4170, 4302, 6255, 6931, 7170, 8062, 10755, 12093, 12510, 13862, 20155, 20793, 21510, 24186, 33221, 34655, 36279, 40310, 41586, 60465, 62379, 66442, 69310, 72558, 99663, 103965, 120930, 124758, 166105, 181395, 199326, 207930, 298989, 311895, 332210, 362790, 498315, 597978, 623790, 963409, 996630, 1494945, 1926818, 2890227, 2989890, 4817045, 5780454, 8670681, 9634090, 14451135, 17341362, 28902270, 43353405, 86706810]

約数ペア:

[(1, 86706810), (2, 43353405), (3, 28902270), (5, 17341362), (6, 14451135), (9, 9634090), (10, 8670681), (15, 5780454), (18, 4817045), (29, 2989890), (30, 2890227), (45, 1926818), (58, 1494945), (87, 996630), (90, 963409), (139, 623790), (145, 597978), (174, 498315), (239, 362790), (261, 332210), (278, 311895), (290, 298989), (417, 207930), (435, 199326), (478, 181395), (522, 166105), (695, 124758), (717, 120930), (834, 103965), (870, 99663), (1195, 72558), (1251, 69310), (1305, 66442), (1390, 62379), (1434, 60465), (2085, 41586), (2151, 40310), (2390, 36279), (2502, 34655), (2610, 33221), (3585, 24186), (4031, 21510), (4170, 20793), (4302, 20155), (6255, 13862), (6931, 12510), (7170, 12093), (8062, 10755)]