87907260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{673}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 282627072

約数和(自身を除く): 194719812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 311, 420, 622, 673, 933, 1244, 1346, 1555, 1866, 2019, 2177, 2692, 3110, 3365, 3732, 4038, 4354, 4665, 4711, 6220, 6531, 6730, 8076, 8708, 9330, 9422, 10095, 10885, 13062, 13460, 14133, 18660, 18844, 20190, 21770, 23555, 26124, 28266, 32655, 40380, 43540, 47110, 56532, 65310, 70665, 94220, 130620, 141330, 209303, 282660, 418606, 627909, 837212, 1046515, 1255818, 1465121, 2093030, 2511636, 2930242, 3139545, 4186060, 4395363, 5860484, 6279090, 7325605, 8790726, 12558180, 14651210, 17581452, 21976815, 29302420, 43953630, 87907260]

約数ペア:

[(1, 87907260), (2, 43953630), (3, 29302420), (4, 21976815), (5, 17581452), (6, 14651210), (7, 12558180), (10, 8790726), (12, 7325605), (14, 6279090), (15, 5860484), (20, 4395363), (21, 4186060), (28, 3139545), (30, 2930242), (35, 2511636), (42, 2093030), (60, 1465121), (70, 1255818), (84, 1046515), (105, 837212), (140, 627909), (210, 418606), (311, 282660), (420, 209303), (622, 141330), (673, 130620), (933, 94220), (1244, 70665), (1346, 65310), (1555, 56532), (1866, 47110), (2019, 43540), (2177, 40380), (2692, 32655), (3110, 28266), (3365, 26124), (3732, 23555), (4038, 21770), (4354, 20190), (4665, 18844), (4711, 18660), (6220, 14133), (6531, 13460), (6730, 13062), (8076, 10885), (8708, 10095), (9330, 9422)]