23320930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 45152640

約数和(自身を除く): 21831710

約数列:

[1, 2, 5, 10, 29, 47, 58, 59, 94, 118, 145, 235, 290, 295, 470, 590, 841, 1363, 1682, 1711, 2726, 2773, 3422, 4205, 5546, 6815, 8410, 8555, 13630, 13865, 17110, 27730, 39527, 49619, 79054, 80417, 99238, 160834, 197635, 248095, 395270, 402085, 496190, 804170, 2332093, 4664186, 11660465, 23320930]

約数ペア:

[(1, 23320930), (2, 11660465), (5, 4664186), (10, 2332093), (29, 804170), (47, 496190), (58, 402085), (59, 395270), (94, 248095), (118, 197635), (145, 160834), (235, 99238), (290, 80417), (295, 79054), (470, 49619), (590, 39527), (841, 27730), (1363, 17110), (1682, 13865), (1711, 13630), (2726, 8555), (2773, 8410), (3422, 6815), (4205, 5546)]