173440630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 363776832

約数和(自身を除く): 190336202

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 137, 170, 187, 274, 374, 677, 685, 935, 1354, 1370, 1507, 1870, 2329, 3014, 3385, 4658, 6770, 7447, 7535, 11509, 11645, 14894, 15070, 23018, 23290, 25619, 37235, 51238, 57545, 74470, 92749, 115090, 126599, 128095, 185498, 253198, 256190, 463745, 632995, 927490, 1020239, 1265990, 1576733, 2040478, 3153466, 5101195, 7883665, 10202390, 15767330, 17344063, 34688126, 86720315, 173440630]

約数ペア:

[(1, 173440630), (2, 86720315), (5, 34688126), (10, 17344063), (11, 15767330), (17, 10202390), (22, 7883665), (34, 5101195), (55, 3153466), (85, 2040478), (110, 1576733), (137, 1265990), (170, 1020239), (187, 927490), (274, 632995), (374, 463745), (677, 256190), (685, 253198), (935, 185498), (1354, 128095), (1370, 126599), (1507, 115090), (1870, 92749), (2329, 74470), (3014, 57545), (3385, 51238), (4658, 37235), (6770, 25619), (7447, 23290), (7535, 23018), (11509, 15070), (11645, 14894)]