1145391410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 2194145280

約数和(自身を除く): 1048753870

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 127, 155, 235, 254, 310, 470, 619, 635, 1238, 1270, 1457, 2914, 3095, 3937, 5969, 6190, 7285, 7874, 11938, 14570, 19189, 19685, 29093, 29845, 38378, 39370, 58186, 59690, 78613, 95945, 145465, 157226, 185039, 191890, 290930, 370078, 393065, 786130, 901883, 925195, 1803766, 1850390, 2437003, 3694811, 4509415, 4874006, 7389622, 9018830, 12185015, 18474055, 24370030, 36948110, 114539141, 229078282, 572695705, 1145391410]

約数ペア:

[(1, 1145391410), (2, 572695705), (5, 229078282), (10, 114539141), (31, 36948110), (47, 24370030), (62, 18474055), (94, 12185015), (127, 9018830), (155, 7389622), (235, 4874006), (254, 4509415), (310, 3694811), (470, 2437003), (619, 1850390), (635, 1803766), (1238, 925195), (1270, 901883), (1457, 786130), (2914, 393065), (3095, 370078), (3937, 290930), (5969, 191890), (6190, 185039), (7285, 157226), (7874, 145465), (11938, 95945), (14570, 78613), (19189, 59690), (19685, 58186), (29093, 39370), (29845, 38378)]