30823040

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2869

約数の個数: 64

約数和(自身を含む): 78048360

約数和(自身を除く): 47225320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 2833, 5440, 5666, 10880, 11332, 14165, 22664, 28330, 45328, 48161, 56660, 90656, 96322, 113320, 181312, 192644, 226640, 240805, 362624, 385288, 453280, 481610, 770576, 906560, 963220, 1541152, 1813120, 1926440, 3082304, 3852880, 6164608, 7705760, 15411520, 30823040]

約数ペア:

[(1, 30823040), (2, 15411520), (4, 7705760), (5, 6164608), (8, 3852880), (10, 3082304), (16, 1926440), (17, 1813120), (20, 1541152), (32, 963220), (34, 906560), (40, 770576), (64, 481610), (68, 453280), (80, 385288), (85, 362624), (128, 240805), (136, 226640), (160, 192644), (170, 181312), (272, 113320), (320, 96322), (340, 90656), (544, 56660), (640, 48161), (680, 45328), (1088, 28330), (1360, 22664), (2176, 14165), (2720, 11332), (2833, 10880), (5440, 5666)]