3892070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 72

約数和(自身を含む): 9012384

約数和(自身を除く): 5120314

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 49, 65, 70, 91, 94, 98, 130, 169, 182, 235, 245, 329, 338, 455, 470, 490, 611, 637, 658, 845, 910, 1183, 1222, 1274, 1645, 1690, 2303, 2366, 3055, 3185, 3290, 4277, 4606, 5915, 6110, 6370, 7943, 8281, 8554, 11515, 11830, 15886, 16562, 21385, 23030, 29939, 39715, 41405, 42770, 55601, 59878, 79430, 82810, 111202, 149695, 278005, 299390, 389207, 556010, 778414, 1946035, 3892070]

約数ペア:

[(1, 3892070), (2, 1946035), (5, 778414), (7, 556010), (10, 389207), (13, 299390), (14, 278005), (26, 149695), (35, 111202), (47, 82810), (49, 79430), (65, 59878), (70, 55601), (91, 42770), (94, 41405), (98, 39715), (130, 29939), (169, 23030), (182, 21385), (235, 16562), (245, 15886), (329, 11830), (338, 11515), (455, 8554), (470, 8281), (490, 7943), (611, 6370), (637, 6110), (658, 5915), (845, 4606), (910, 4277), (1183, 3290), (1222, 3185), (1274, 3055), (1645, 2366), (1690, 2303)]