102172770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1424

約数の個数: 96

約数和(自身を含む): 306229248

約数和(自身を除く): 204056478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 127, 210, 254, 315, 381, 630, 635, 762, 889, 1143, 1270, 1277, 1778, 1905, 2286, 2554, 2667, 3810, 3831, 4445, 5334, 5715, 6385, 7662, 8001, 8890, 8939, 11430, 11493, 12770, 13335, 16002, 17878, 19155, 22986, 26670, 26817, 38310, 40005, 44695, 53634, 57465, 80010, 80451, 89390, 114930, 134085, 160902, 162179, 268170, 324358, 402255, 486537, 804510, 810895, 973074, 1135253, 1459611, 1621790, 2270506, 2432685, 2919222, 3405759, 4865370, 5676265, 6811518, 7298055, 10217277, 11352530, 14596110, 17028795, 20434554, 34057590, 51086385, 102172770]

約数ペア:

[(1, 102172770), (2, 51086385), (3, 34057590), (5, 20434554), (6, 17028795), (7, 14596110), (9, 11352530), (10, 10217277), (14, 7298055), (15, 6811518), (18, 5676265), (21, 4865370), (30, 3405759), (35, 2919222), (42, 2432685), (45, 2270506), (63, 1621790), (70, 1459611), (90, 1135253), (105, 973074), (126, 810895), (127, 804510), (210, 486537), (254, 402255), (315, 324358), (381, 268170), (630, 162179), (635, 160902), (762, 134085), (889, 114930), (1143, 89390), (1270, 80451), (1277, 80010), (1778, 57465), (1905, 53634), (2286, 44695), (2554, 40005), (2667, 38310), (3810, 26817), (3831, 26670), (4445, 22986), (5334, 19155), (5715, 17878), (6385, 16002), (7662, 13335), (8001, 12770), (8890, 11493), (8939, 11430)]