45539390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 94348800

約数和(自身を除く): 48809410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 103, 130, 179, 190, 206, 247, 358, 494, 515, 895, 1030, 1235, 1339, 1790, 1957, 2327, 2470, 2678, 3401, 3914, 4654, 6695, 6802, 9785, 11635, 13390, 17005, 18437, 19570, 23270, 25441, 34010, 36874, 44213, 50882, 88426, 92185, 127205, 184370, 221065, 239681, 254410, 350303, 442130, 479362, 700606, 1198405, 1751515, 2396810, 3503030, 4553939, 9107878, 22769695, 45539390]

約数ペア:

[(1, 45539390), (2, 22769695), (5, 9107878), (10, 4553939), (13, 3503030), (19, 2396810), (26, 1751515), (38, 1198405), (65, 700606), (95, 479362), (103, 442130), (130, 350303), (179, 254410), (190, 239681), (206, 221065), (247, 184370), (358, 127205), (494, 92185), (515, 88426), (895, 50882), (1030, 44213), (1235, 36874), (1339, 34010), (1790, 25441), (1957, 23270), (2327, 19570), (2470, 18437), (2678, 17005), (3401, 13390), (3914, 11635), (4654, 9785), (6695, 6802)]