1388972460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{941}}^1$

素因数の和:1363

約数の個数: 96

約数和(自身を含む): 3958299072

約数和(自身を除く): 2569326612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 337, 365, 438, 674, 730, 876, 941, 1011, 1095, 1348, 1460, 1685, 1882, 2022, 2190, 2823, 3370, 3764, 4044, 4380, 4705, 5055, 5646, 6740, 9410, 10110, 11292, 14115, 18820, 20220, 24601, 28230, 49202, 56460, 68693, 73803, 98404, 123005, 137386, 147606, 206079, 246010, 274772, 295212, 317117, 343465, 369015, 412158, 492020, 634234, 686930, 738030, 824316, 951351, 1030395, 1268468, 1373860, 1476060, 1585585, 1902702, 2060790, 3171170, 3805404, 4121580, 4756755, 6342340, 9513510, 19027020, 23149541, 46299082, 69448623, 92598164, 115747705, 138897246, 231495410, 277794492, 347243115, 462990820, 694486230, 1388972460]

約数ペア:

[(1, 1388972460), (2, 694486230), (3, 462990820), (4, 347243115), (5, 277794492), (6, 231495410), (10, 138897246), (12, 115747705), (15, 92598164), (20, 69448623), (30, 46299082), (60, 23149541), (73, 19027020), (146, 9513510), (219, 6342340), (292, 4756755), (337, 4121580), (365, 3805404), (438, 3171170), (674, 2060790), (730, 1902702), (876, 1585585), (941, 1476060), (1011, 1373860), (1095, 1268468), (1348, 1030395), (1460, 951351), (1685, 824316), (1882, 738030), (2022, 686930), (2190, 634234), (2823, 492020), (3370, 412158), (3764, 369015), (4044, 343465), (4380, 317117), (4705, 295212), (5055, 274772), (5646, 246010), (6740, 206079), (9410, 147606), (10110, 137386), (11292, 123005), (14115, 98404), (18820, 73803), (20220, 68693), (24601, 56460), (28230, 49202)]