7138030060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{23081}}^1$

素因数の和:23191

約数の個数: 72

約数和(自身を含む): 17504280864

約数和(自身を除く): 10366250804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 2209, 3290, 4418, 6580, 8836, 11045, 15463, 22090, 23081, 30926, 44180, 46162, 61852, 77315, 92324, 115405, 154630, 161567, 230810, 309260, 323134, 461620, 646268, 807835, 1084807, 1615670, 2169614, 3231340, 4339228, 5424035, 7593649, 10848070, 15187298, 21696140, 30374596, 37968245, 50985929, 75936490, 101971858, 151872980, 203943716, 254929645, 356901503, 509859290, 713803006, 1019718580, 1427606012, 1784507515, 3569015030, 7138030060]

約数ペア:

[(1, 7138030060), (2, 3569015030), (4, 1784507515), (5, 1427606012), (7, 1019718580), (10, 713803006), (14, 509859290), (20, 356901503), (28, 254929645), (35, 203943716), (47, 151872980), (70, 101971858), (94, 75936490), (140, 50985929), (188, 37968245), (235, 30374596), (329, 21696140), (470, 15187298), (658, 10848070), (940, 7593649), (1316, 5424035), (1645, 4339228), (2209, 3231340), (3290, 2169614), (4418, 1615670), (6580, 1084807), (8836, 807835), (11045, 646268), (15463, 461620), (22090, 323134), (23081, 309260), (30926, 230810), (44180, 161567), (46162, 154630), (61852, 115405), (77315, 92324)]