29467480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 82944000

約数和(自身を除く): 53476520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 95, 116, 133, 140, 145, 152, 190, 191, 203, 232, 266, 280, 290, 380, 382, 406, 532, 551, 580, 665, 760, 764, 812, 955, 1015, 1064, 1102, 1160, 1330, 1337, 1528, 1624, 1910, 2030, 2204, 2660, 2674, 2755, 3629, 3820, 3857, 4060, 4408, 5320, 5348, 5510, 5539, 6685, 7258, 7640, 7714, 8120, 10696, 11020, 11078, 13370, 14516, 15428, 18145, 19285, 22040, 22156, 25403, 26740, 27695, 29032, 30856, 36290, 38570, 38773, 44312, 50806, 53480, 55390, 72580, 77140, 77546, 101612, 105241, 110780, 127015, 145160, 154280, 155092, 193865, 203224, 210482, 221560, 254030, 310184, 387730, 420964, 508060, 526205, 736687, 775460, 841928, 1016120, 1052410, 1473374, 1550920, 2104820, 2946748, 3683435, 4209640, 5893496, 7366870, 14733740, 29467480]

約数ペア:

[(1, 29467480), (2, 14733740), (4, 7366870), (5, 5893496), (7, 4209640), (8, 3683435), (10, 2946748), (14, 2104820), (19, 1550920), (20, 1473374), (28, 1052410), (29, 1016120), (35, 841928), (38, 775460), (40, 736687), (56, 526205), (58, 508060), (70, 420964), (76, 387730), (95, 310184), (116, 254030), (133, 221560), (140, 210482), (145, 203224), (152, 193865), (190, 155092), (191, 154280), (203, 145160), (232, 127015), (266, 110780), (280, 105241), (290, 101612), (380, 77546), (382, 77140), (406, 72580), (532, 55390), (551, 53480), (580, 50806), (665, 44312), (760, 38773), (764, 38570), (812, 36290), (955, 30856), (1015, 29032), (1064, 27695), (1102, 26740), (1160, 25403), (1330, 22156), (1337, 22040), (1528, 19285), (1624, 18145), (1910, 15428), (2030, 14516), (2204, 13370), (2660, 11078), (2674, 11020), (2755, 10696), (3629, 8120), (3820, 7714), (3857, 7640), (4060, 7258), (4408, 6685), (5320, 5539), (5348, 5510)]