23359870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 45755280

約数和(自身を除く): 22395410

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 137, 170, 274, 289, 295, 578, 590, 685, 1003, 1370, 1445, 2006, 2329, 2890, 4658, 5015, 8083, 10030, 11645, 16166, 17051, 23290, 34102, 39593, 40415, 79186, 80830, 85255, 137411, 170510, 197965, 274822, 395930, 687055, 1374110, 2335987, 4671974, 11679935, 23359870]

約数ペア:

[(1, 23359870), (2, 11679935), (5, 4671974), (10, 2335987), (17, 1374110), (34, 687055), (59, 395930), (85, 274822), (118, 197965), (137, 170510), (170, 137411), (274, 85255), (289, 80830), (295, 79186), (578, 40415), (590, 39593), (685, 34102), (1003, 23290), (1370, 17051), (1445, 16166), (2006, 11645), (2329, 10030), (2890, 8083), (4658, 5015)]