310069970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3889}}^1$

素因数の和:3987

約数の個数: 64

約数和(自身を含む): 685635840

約数和(自身を除く): 375565870

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 67, 70, 85, 119, 134, 170, 238, 335, 469, 595, 670, 938, 1139, 1190, 2278, 2345, 3889, 4690, 5695, 7778, 7973, 11390, 15946, 19445, 27223, 38890, 39865, 54446, 66113, 79730, 132226, 136115, 260563, 272230, 330565, 462791, 521126, 661130, 925582, 1302815, 1823941, 2313955, 2605630, 3647882, 4429571, 4627910, 8859142, 9119705, 18239410, 22147855, 31006997, 44295710, 62013994, 155034985, 310069970]

約数ペア:

[(1, 310069970), (2, 155034985), (5, 62013994), (7, 44295710), (10, 31006997), (14, 22147855), (17, 18239410), (34, 9119705), (35, 8859142), (67, 4627910), (70, 4429571), (85, 3647882), (119, 2605630), (134, 2313955), (170, 1823941), (238, 1302815), (335, 925582), (469, 661130), (595, 521126), (670, 462791), (938, 330565), (1139, 272230), (1190, 260563), (2278, 136115), (2345, 132226), (3889, 79730), (4690, 66113), (5695, 54446), (7778, 39865), (7973, 38890), (11390, 27223), (15946, 19445)]