70711290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4649}}^1$

素因数の和:4688

約数の個数: 72

約数和(自身を含む): 199122300

約数和(自身を除く): 128411010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 4649, 5070, 7605, 9298, 13947, 15210, 23245, 27894, 41841, 46490, 60437, 69735, 83682, 120874, 139470, 181311, 209205, 302185, 362622, 418410, 543933, 604370, 785681, 906555, 1087866, 1571362, 1813110, 2357043, 2719665, 3928405, 4714086, 5439330, 7071129, 7856810, 11785215, 14142258, 23570430, 35355645, 70711290]

約数ペア:

[(1, 70711290), (2, 35355645), (3, 23570430), (5, 14142258), (6, 11785215), (9, 7856810), (10, 7071129), (13, 5439330), (15, 4714086), (18, 3928405), (26, 2719665), (30, 2357043), (39, 1813110), (45, 1571362), (65, 1087866), (78, 906555), (90, 785681), (117, 604370), (130, 543933), (169, 418410), (195, 362622), (234, 302185), (338, 209205), (390, 181311), (507, 139470), (585, 120874), (845, 83682), (1014, 69735), (1170, 60437), (1521, 46490), (1690, 41841), (2535, 27894), (3042, 23245), (4649, 15210), (5070, 13947), (7605, 9298)]