1074420

素因数分解:

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

素因数の和:189

約数の個数: 72

約数和(自身を含む): 3354624

約数和(自身を除く): 2280204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 127, 141, 180, 188, 235, 254, 282, 381, 423, 470, 508, 564, 635, 705, 762, 846, 940, 1143, 1270, 1410, 1524, 1692, 1905, 2115, 2286, 2540, 2820, 3810, 4230, 4572, 5715, 5969, 7620, 8460, 11430, 11938, 17907, 22860, 23876, 29845, 35814, 53721, 59690, 71628, 89535, 107442, 119380, 179070, 214884, 268605, 358140, 537210, 1074420]

約数ペア:

[(1, 1074420), (2, 537210), (3, 358140), (4, 268605), (5, 214884), (6, 179070), (9, 119380), (10, 107442), (12, 89535), (15, 71628), (18, 59690), (20, 53721), (30, 35814), (36, 29845), (45, 23876), (47, 22860), (60, 17907), (90, 11938), (94, 11430), (127, 8460), (141, 7620), (180, 5969), (188, 5715), (235, 4572), (254, 4230), (282, 3810), (381, 2820), (423, 2540), (470, 2286), (508, 2115), (564, 1905), (635, 1692), (705, 1524), (762, 1410), (846, 1270), (940, 1143)]