23906940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 71742720

約数和(自身を除く): 47835780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 67, 76, 95, 114, 134, 190, 201, 228, 268, 285, 313, 335, 380, 402, 570, 626, 670, 804, 939, 1005, 1140, 1252, 1273, 1340, 1565, 1878, 2010, 2546, 3130, 3756, 3819, 4020, 4695, 5092, 5947, 6260, 6365, 7638, 9390, 11894, 12730, 15276, 17841, 18780, 19095, 20971, 23788, 25460, 29735, 35682, 38190, 41942, 59470, 62913, 71364, 76380, 83884, 89205, 104855, 118940, 125826, 178410, 209710, 251652, 314565, 356820, 398449, 419420, 629130, 796898, 1195347, 1258260, 1593796, 1992245, 2390694, 3984490, 4781388, 5976735, 7968980, 11953470, 23906940]

約数ペア:

[(1, 23906940), (2, 11953470), (3, 7968980), (4, 5976735), (5, 4781388), (6, 3984490), (10, 2390694), (12, 1992245), (15, 1593796), (19, 1258260), (20, 1195347), (30, 796898), (38, 629130), (57, 419420), (60, 398449), (67, 356820), (76, 314565), (95, 251652), (114, 209710), (134, 178410), (190, 125826), (201, 118940), (228, 104855), (268, 89205), (285, 83884), (313, 76380), (335, 71364), (380, 62913), (402, 59470), (570, 41942), (626, 38190), (670, 35682), (804, 29735), (939, 25460), (1005, 23788), (1140, 20971), (1252, 19095), (1273, 18780), (1340, 17841), (1565, 15276), (1878, 12730), (2010, 11894), (2546, 9390), (3130, 7638), (3756, 6365), (3819, 6260), (4020, 5947), (4695, 5092)]