91341740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1551

約数の個数: 96

約数和(自身を含む): 240952320

約数和(自身を除く): 149610580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 140, 161, 190, 230, 266, 322, 380, 437, 460, 532, 644, 665, 805, 874, 1330, 1493, 1610, 1748, 2185, 2660, 2986, 3059, 3220, 4370, 5972, 6118, 7465, 8740, 10451, 12236, 14930, 15295, 20902, 28367, 29860, 30590, 34339, 41804, 52255, 56734, 61180, 68678, 104510, 113468, 137356, 141835, 171695, 198569, 209020, 240373, 283670, 343390, 397138, 480746, 567340, 652441, 686780, 794276, 961492, 992845, 1201865, 1304882, 1985690, 2403730, 2609764, 3262205, 3971380, 4567087, 4807460, 6524410, 9134174, 13048820, 18268348, 22835435, 45670870, 91341740]

約数ペア:

[(1, 91341740), (2, 45670870), (4, 22835435), (5, 18268348), (7, 13048820), (10, 9134174), (14, 6524410), (19, 4807460), (20, 4567087), (23, 3971380), (28, 3262205), (35, 2609764), (38, 2403730), (46, 1985690), (70, 1304882), (76, 1201865), (92, 992845), (95, 961492), (115, 794276), (133, 686780), (140, 652441), (161, 567340), (190, 480746), (230, 397138), (266, 343390), (322, 283670), (380, 240373), (437, 209020), (460, 198569), (532, 171695), (644, 141835), (665, 137356), (805, 113468), (874, 104510), (1330, 68678), (1493, 61180), (1610, 56734), (1748, 52255), (2185, 41804), (2660, 34339), (2986, 30590), (3059, 29860), (3220, 28367), (4370, 20902), (5972, 15295), (6118, 14930), (7465, 12236), (8740, 10451)]