89399170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 194503680

約数和(自身を除く): 105104510

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 47, 58, 70, 94, 145, 203, 235, 290, 329, 406, 470, 658, 937, 1015, 1363, 1645, 1874, 2030, 2726, 3290, 4685, 6559, 6815, 9370, 9541, 13118, 13630, 19082, 27173, 32795, 44039, 47705, 54346, 65590, 88078, 95410, 135865, 190211, 220195, 271730, 308273, 380422, 440390, 616546, 951055, 1277131, 1541365, 1902110, 2554262, 3082730, 6385655, 8939917, 12771310, 17879834, 44699585, 89399170]

約数ペア:

[(1, 89399170), (2, 44699585), (5, 17879834), (7, 12771310), (10, 8939917), (14, 6385655), (29, 3082730), (35, 2554262), (47, 1902110), (58, 1541365), (70, 1277131), (94, 951055), (145, 616546), (203, 440390), (235, 380422), (290, 308273), (329, 271730), (406, 220195), (470, 190211), (658, 135865), (937, 95410), (1015, 88078), (1363, 65590), (1645, 54346), (1874, 47705), (2030, 44039), (2726, 32795), (3290, 27173), (4685, 19082), (6559, 13630), (6815, 13118), (9370, 9541)]