215320710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2634

約数の個数: 96

約数和(自身を含む): 592945920

約数和(自身を除く): 377625210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 121, 138, 165, 230, 242, 253, 330, 345, 363, 506, 605, 690, 726, 759, 1210, 1265, 1518, 1815, 2530, 2579, 2783, 3630, 3795, 5158, 5566, 7590, 7737, 8349, 12895, 13915, 15474, 16698, 25790, 27830, 28369, 38685, 41745, 56738, 59317, 77370, 83490, 85107, 118634, 141845, 170214, 177951, 283690, 296585, 312059, 355902, 425535, 593170, 624118, 652487, 851070, 889755, 936177, 1304974, 1560295, 1779510, 1872354, 1957461, 3120590, 3262435, 3914922, 4680885, 6524870, 7177357, 9361770, 9787305, 14354714, 19574610, 21532071, 35886785, 43064142, 71773570, 107660355, 215320710]

約数ペア:

[(1, 215320710), (2, 107660355), (3, 71773570), (5, 43064142), (6, 35886785), (10, 21532071), (11, 19574610), (15, 14354714), (22, 9787305), (23, 9361770), (30, 7177357), (33, 6524870), (46, 4680885), (55, 3914922), (66, 3262435), (69, 3120590), (110, 1957461), (115, 1872354), (121, 1779510), (138, 1560295), (165, 1304974), (230, 936177), (242, 889755), (253, 851070), (330, 652487), (345, 624118), (363, 593170), (506, 425535), (605, 355902), (690, 312059), (726, 296585), (759, 283690), (1210, 177951), (1265, 170214), (1518, 141845), (1815, 118634), (2530, 85107), (2579, 83490), (2783, 77370), (3630, 59317), (3795, 56738), (5158, 41745), (5566, 38685), (7590, 28369), (7737, 27830), (8349, 25790), (12895, 16698), (13915, 15474)]