8468870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 16932240

約数和(自身を除く): 8463370

約数列:

[1, 2, 5, 10, 19, 29, 38, 53, 58, 95, 106, 145, 190, 265, 290, 530, 551, 841, 1007, 1102, 1537, 1682, 2014, 2755, 3074, 4205, 5035, 5510, 7685, 8410, 10070, 15370, 15979, 29203, 31958, 44573, 58406, 79895, 89146, 146015, 159790, 222865, 292030, 445730, 846887, 1693774, 4234435, 8468870]

約数ペア:

[(1, 8468870), (2, 4234435), (5, 1693774), (10, 846887), (19, 445730), (29, 292030), (38, 222865), (53, 159790), (58, 146015), (95, 89146), (106, 79895), (145, 58406), (190, 44573), (265, 31958), (290, 29203), (530, 15979), (551, 15370), (841, 10070), (1007, 8410), (1102, 7685), (1537, 5510), (1682, 5035), (2014, 4205), (2755, 3074)]