15695542660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1\times {\mathrm{1787}}^1$

素因数の和:3305

約数の個数: 96

約数和(自身を含む): 38593336320

約数和(自身を除く): 22897793660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1459, 1505, 1787, 2918, 3010, 3574, 5836, 6020, 7148, 7295, 8935, 10213, 12509, 14590, 17870, 20426, 25018, 29180, 35740, 40852, 50036, 51065, 62545, 62737, 76841, 102130, 125090, 125474, 153682, 204260, 250180, 250948, 307364, 313685, 384205, 439159, 537887, 627370, 768410, 878318, 1075774, 1254740, 1536820, 1756636, 2151548, 2195795, 2607233, 2689435, 4391590, 5214466, 5378870, 8783180, 10428932, 10757740, 13036165, 18250631, 26072330, 36501262, 52144660, 73002524, 91253155, 112111019, 182506310, 224222038, 365012620, 448444076, 560555095, 784777133, 1121110190, 1569554266, 2242220380, 3139108532, 3923885665, 7847771330, 15695542660]

約数ペア:

[(1, 15695542660), (2, 7847771330), (4, 3923885665), (5, 3139108532), (7, 2242220380), (10, 1569554266), (14, 1121110190), (20, 784777133), (28, 560555095), (35, 448444076), (43, 365012620), (70, 224222038), (86, 182506310), (140, 112111019), (172, 91253155), (215, 73002524), (301, 52144660), (430, 36501262), (602, 26072330), (860, 18250631), (1204, 13036165), (1459, 10757740), (1505, 10428932), (1787, 8783180), (2918, 5378870), (3010, 5214466), (3574, 4391590), (5836, 2689435), (6020, 2607233), (7148, 2195795), (7295, 2151548), (8935, 1756636), (10213, 1536820), (12509, 1254740), (14590, 1075774), (17870, 878318), (20426, 768410), (25018, 627370), (29180, 537887), (35740, 439159), (40852, 384205), (50036, 313685), (51065, 307364), (62545, 250948), (62737, 250180), (76841, 204260), (102130, 153682), (125090, 125474)]