1230071210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1663}}^1$

素因数の和:1935

約数の個数: 64

約数和(自身を含む): 2480025600

約数和(自身を除く): 1249954390

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 229, 323, 458, 646, 1145, 1615, 1663, 2290, 3230, 3326, 3893, 4351, 7786, 8315, 8702, 16630, 19465, 21755, 28271, 31597, 38930, 43510, 56542, 63194, 73967, 141355, 147934, 157985, 282710, 315970, 369835, 380827, 537149, 739670, 761654, 1074298, 1904135, 2685745, 3808270, 5371490, 6474059, 7235713, 12948118, 14471426, 32370295, 36178565, 64740590, 72357130, 123007121, 246014242, 615035605, 1230071210]

約数ペア:

[(1, 1230071210), (2, 615035605), (5, 246014242), (10, 123007121), (17, 72357130), (19, 64740590), (34, 36178565), (38, 32370295), (85, 14471426), (95, 12948118), (170, 7235713), (190, 6474059), (229, 5371490), (323, 3808270), (458, 2685745), (646, 1904135), (1145, 1074298), (1615, 761654), (1663, 739670), (2290, 537149), (3230, 380827), (3326, 369835), (3893, 315970), (4351, 282710), (7786, 157985), (8315, 147934), (8702, 141355), (16630, 73967), (19465, 63194), (21755, 56542), (28271, 43510), (31597, 38930)]