345964850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3907}}^1$

素因数の和:3960

約数の個数: 96

約数和(自身を含む): 837374976

約数和(自身を除く): 491410126

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 25, 35, 46, 50, 55, 70, 77, 110, 115, 154, 161, 175, 230, 253, 275, 322, 350, 385, 506, 550, 575, 770, 805, 1150, 1265, 1610, 1771, 1925, 2530, 3542, 3850, 3907, 4025, 6325, 7814, 8050, 8855, 12650, 17710, 19535, 27349, 39070, 42977, 44275, 54698, 85954, 88550, 89861, 97675, 136745, 179722, 195350, 214885, 273490, 300839, 429770, 449305, 601678, 629027, 683725, 898610, 988471, 1074425, 1258054, 1367450, 1504195, 1976942, 2148850, 2246525, 3008390, 3145135, 4493050, 4942355, 6290270, 6919297, 7520975, 9884710, 13838594, 15041950, 15725675, 24711775, 31451350, 34596485, 49423550, 69192970, 172982425, 345964850]

約数ペア:

[(1, 345964850), (2, 172982425), (5, 69192970), (7, 49423550), (10, 34596485), (11, 31451350), (14, 24711775), (22, 15725675), (23, 15041950), (25, 13838594), (35, 9884710), (46, 7520975), (50, 6919297), (55, 6290270), (70, 4942355), (77, 4493050), (110, 3145135), (115, 3008390), (154, 2246525), (161, 2148850), (175, 1976942), (230, 1504195), (253, 1367450), (275, 1258054), (322, 1074425), (350, 988471), (385, 898610), (506, 683725), (550, 629027), (575, 601678), (770, 449305), (805, 429770), (1150, 300839), (1265, 273490), (1610, 214885), (1771, 195350), (1925, 179722), (2530, 136745), (3542, 97675), (3850, 89861), (3907, 88550), (4025, 85954), (6325, 54698), (7814, 44275), (8050, 42977), (8855, 39070), (12650, 27349), (17710, 19535)]