46680340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 126403200

約数和(自身を除く): 79722860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 49, 70, 76, 92, 95, 98, 109, 115, 133, 140, 161, 190, 196, 218, 230, 245, 266, 322, 380, 436, 437, 460, 490, 532, 545, 644, 665, 763, 805, 874, 931, 980, 1090, 1127, 1330, 1526, 1610, 1748, 1862, 2071, 2180, 2185, 2254, 2507, 2660, 3052, 3059, 3220, 3724, 3815, 4142, 4370, 4508, 4655, 5014, 5341, 5635, 6118, 7630, 8284, 8740, 9310, 10028, 10355, 10682, 11270, 12236, 12535, 14497, 15260, 15295, 17549, 18620, 20710, 21364, 21413, 22540, 25070, 26705, 28994, 30590, 35098, 41420, 42826, 47633, 50140, 53410, 57988, 61180, 70196, 72485, 85652, 87745, 95266, 101479, 106820, 107065, 122843, 144970, 175490, 190532, 202958, 214130, 238165, 245686, 289940, 333431, 350980, 405916, 428260, 476330, 491372, 507395, 614215, 666862, 952660, 1014790, 1228430, 1333724, 1667155, 2029580, 2334017, 2456860, 3334310, 4668034, 6668620, 9336068, 11670085, 23340170, 46680340]

約数ペア:

[(1, 46680340), (2, 23340170), (4, 11670085), (5, 9336068), (7, 6668620), (10, 4668034), (14, 3334310), (19, 2456860), (20, 2334017), (23, 2029580), (28, 1667155), (35, 1333724), (38, 1228430), (46, 1014790), (49, 952660), (70, 666862), (76, 614215), (92, 507395), (95, 491372), (98, 476330), (109, 428260), (115, 405916), (133, 350980), (140, 333431), (161, 289940), (190, 245686), (196, 238165), (218, 214130), (230, 202958), (245, 190532), (266, 175490), (322, 144970), (380, 122843), (436, 107065), (437, 106820), (460, 101479), (490, 95266), (532, 87745), (545, 85652), (644, 72485), (665, 70196), (763, 61180), (805, 57988), (874, 53410), (931, 50140), (980, 47633), (1090, 42826), (1127, 41420), (1330, 35098), (1526, 30590), (1610, 28994), (1748, 26705), (1862, 25070), (2071, 22540), (2180, 21413), (2185, 21364), (2254, 20710), (2507, 18620), (2660, 17549), (3052, 15295), (3059, 15260), (3220, 14497), (3724, 12535), (3815, 12236), (4142, 11270), (4370, 10682), (4508, 10355), (4655, 10028), (5014, 9310), (5341, 8740), (5635, 8284), (6118, 7630)]