227339910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{51551}}^1$

素因数の和:51578

約数の個数: 72

約数和(自身を含む): 687600576

約数和(自身を除く): 460260666

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 51551, 103102, 154653, 257755, 309306, 360857, 463959, 515510, 721714, 773265, 927918, 1082571, 1546530, 1804285, 2165142, 2319795, 2525999, 3247713, 3608570, 4639590, 5051998, 5412855, 6495426, 7577997, 10825710, 12629995, 15155994, 16238565, 22733991, 25259990, 32477130, 37889985, 45467982, 75779970, 113669955, 227339910]

約数ペア:

[(1, 227339910), (2, 113669955), (3, 75779970), (5, 45467982), (6, 37889985), (7, 32477130), (9, 25259990), (10, 22733991), (14, 16238565), (15, 15155994), (18, 12629995), (21, 10825710), (30, 7577997), (35, 6495426), (42, 5412855), (45, 5051998), (49, 4639590), (63, 3608570), (70, 3247713), (90, 2525999), (98, 2319795), (105, 2165142), (126, 1804285), (147, 1546530), (210, 1082571), (245, 927918), (294, 773265), (315, 721714), (441, 515510), (490, 463959), (630, 360857), (735, 309306), (882, 257755), (1470, 154653), (2205, 103102), (4410, 51551)]