15671054380

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1297}}^1\times {\mathrm{1741}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 33048471456

約数和(自身を除く): 17377417076

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1297, 1388, 1735, 1741, 2594, 3470, 3482, 5188, 6485, 6940, 6964, 8705, 12970, 17410, 25940, 34820, 450059, 604127, 900118, 1208254, 1800236, 2250295, 2258077, 2416508, 3020635, 4500590, 4516154, 6041270, 9001180, 9032308, 11290385, 12082540, 22580770, 45161540, 783552719, 1567105438, 3134210876, 3917763595, 7835527190, 15671054380]

約数ペア:

[(1, 15671054380), (2, 7835527190), (4, 3917763595), (5, 3134210876), (10, 1567105438), (20, 783552719), (347, 45161540), (694, 22580770), (1297, 12082540), (1388, 11290385), (1735, 9032308), (1741, 9001180), (2594, 6041270), (3470, 4516154), (3482, 4500590), (5188, 3020635), (6485, 2416508), (6940, 2258077), (6964, 2250295), (8705, 1800236), (12970, 1208254), (17410, 900118), (25940, 604127), (34820, 450059)]