70177020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 210325248

約数和(自身を除く): 140148228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 107, 170, 204, 214, 255, 321, 340, 428, 510, 535, 642, 643, 1020, 1070, 1284, 1286, 1605, 1819, 1929, 2140, 2572, 3210, 3215, 3638, 3858, 5457, 6420, 6430, 7276, 7716, 9095, 9645, 10914, 10931, 12860, 18190, 19290, 21828, 21862, 27285, 32793, 36380, 38580, 43724, 54570, 54655, 65586, 68801, 109140, 109310, 131172, 137602, 163965, 206403, 218620, 275204, 327930, 344005, 412806, 655860, 688010, 825612, 1032015, 1169617, 1376020, 2064030, 2339234, 3508851, 4128060, 4678468, 5848085, 7017702, 11696170, 14035404, 17544255, 23392340, 35088510, 70177020]

約数ペア:

[(1, 70177020), (2, 35088510), (3, 23392340), (4, 17544255), (5, 14035404), (6, 11696170), (10, 7017702), (12, 5848085), (15, 4678468), (17, 4128060), (20, 3508851), (30, 2339234), (34, 2064030), (51, 1376020), (60, 1169617), (68, 1032015), (85, 825612), (102, 688010), (107, 655860), (170, 412806), (204, 344005), (214, 327930), (255, 275204), (321, 218620), (340, 206403), (428, 163965), (510, 137602), (535, 131172), (642, 109310), (643, 109140), (1020, 68801), (1070, 65586), (1284, 54655), (1286, 54570), (1605, 43724), (1819, 38580), (1929, 36380), (2140, 32793), (2572, 27285), (3210, 21862), (3215, 21828), (3638, 19290), (3858, 18190), (5457, 12860), (6420, 10931), (6430, 10914), (7276, 9645), (7716, 9095)]