9163420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 23748480

約数和(自身を除く): 14585060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 37, 58, 61, 70, 74, 116, 122, 140, 145, 148, 185, 203, 244, 259, 290, 305, 370, 406, 427, 518, 580, 610, 740, 812, 854, 1015, 1036, 1073, 1220, 1295, 1708, 1769, 2030, 2135, 2146, 2257, 2590, 3538, 4060, 4270, 4292, 4514, 5180, 5365, 7076, 7511, 8540, 8845, 9028, 10730, 11285, 12383, 15022, 15799, 17690, 21460, 22570, 24766, 30044, 31598, 35380, 37555, 45140, 49532, 61915, 63196, 65453, 75110, 78995, 123830, 130906, 150220, 157990, 247660, 261812, 315980, 327265, 458171, 654530, 916342, 1309060, 1832684, 2290855, 4581710, 9163420]

約数ペア:

[(1, 9163420), (2, 4581710), (4, 2290855), (5, 1832684), (7, 1309060), (10, 916342), (14, 654530), (20, 458171), (28, 327265), (29, 315980), (35, 261812), (37, 247660), (58, 157990), (61, 150220), (70, 130906), (74, 123830), (116, 78995), (122, 75110), (140, 65453), (145, 63196), (148, 61915), (185, 49532), (203, 45140), (244, 37555), (259, 35380), (290, 31598), (305, 30044), (370, 24766), (406, 22570), (427, 21460), (518, 17690), (580, 15799), (610, 15022), (740, 12383), (812, 11285), (854, 10730), (1015, 9028), (1036, 8845), (1073, 8540), (1220, 7511), (1295, 7076), (1708, 5365), (1769, 5180), (2030, 4514), (2135, 4292), (2146, 4270), (2257, 4060), (2590, 3538)]