1230083470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{69457}}^1$

素因数の和:69505

約数の個数: 64

約数和(自身を含む): 2880562176

約数和(自身を除く): 1650478706

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 8855, 17710, 69457, 138914, 347285, 486199, 694570, 764027, 972398, 1528054, 1597511, 2430995, 3195022, 3820135, 4861990, 5348189, 7640270, 7987555, 10696378, 11182577, 15975110, 17572621, 22365154, 26740945, 35145242, 53481890, 55912885, 87863105, 111825770, 123008347, 175726210, 246016694, 615041735, 1230083470]

約数ペア:

[(1, 1230083470), (2, 615041735), (5, 246016694), (7, 175726210), (10, 123008347), (11, 111825770), (14, 87863105), (22, 55912885), (23, 53481890), (35, 35145242), (46, 26740945), (55, 22365154), (70, 17572621), (77, 15975110), (110, 11182577), (115, 10696378), (154, 7987555), (161, 7640270), (230, 5348189), (253, 4861990), (322, 3820135), (385, 3195022), (506, 2430995), (770, 1597511), (805, 1528054), (1265, 972398), (1610, 764027), (1771, 694570), (2530, 486199), (3542, 347285), (8855, 138914), (17710, 69457)]