2281567260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{146819}}^1$

素因数の和:146875

約数の個数: 96

約数和(自身を含む): 7498391040

約数和(自身を除く): 5216823780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 146819, 293638, 440457, 587276, 734095, 880914, 1027733, 1468190, 1761828, 2055466, 2202285, 2936380, 3083199, 4110932, 4404570, 5138665, 5432303, 6166398, 8809140, 10277330, 10864606, 12332796, 15415995, 16296909, 20554660, 21729212, 27161515, 30831990, 32593818, 38026121, 54323030, 61663980, 65187636, 76052242, 81484545, 108646060, 114078363, 152104484, 162969090, 190130605, 228156726, 325938180, 380261210, 456313452, 570391815, 760522420, 1140783630, 2281567260]

約数ペア:

[(1, 2281567260), (2, 1140783630), (3, 760522420), (4, 570391815), (5, 456313452), (6, 380261210), (7, 325938180), (10, 228156726), (12, 190130605), (14, 162969090), (15, 152104484), (20, 114078363), (21, 108646060), (28, 81484545), (30, 76052242), (35, 65187636), (37, 61663980), (42, 54323030), (60, 38026121), (70, 32593818), (74, 30831990), (84, 27161515), (105, 21729212), (111, 20554660), (140, 16296909), (148, 15415995), (185, 12332796), (210, 10864606), (222, 10277330), (259, 8809140), (370, 6166398), (420, 5432303), (444, 5138665), (518, 4404570), (555, 4110932), (740, 3083199), (777, 2936380), (1036, 2202285), (1110, 2055466), (1295, 1761828), (1554, 1468190), (2220, 1027733), (2590, 880914), (3108, 734095), (3885, 587276), (5180, 440457), (7770, 293638), (15540, 146819)]