2015067890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{590929}}^1$

素因数の和:590978

約数の個数: 32

約数和(自身を含む): 4084508160

約数和(自身を除く): 2069440270

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 590929, 1181858, 2954645, 5909290, 6500219, 13000438, 18318799, 32501095, 36637598, 65002190, 91593995, 183187990, 201506789, 403013578, 1007533945, 2015067890]

約数ペア:

[(1, 2015067890), (2, 1007533945), (5, 403013578), (10, 201506789), (11, 183187990), (22, 91593995), (31, 65002190), (55, 36637598), (62, 32501095), (110, 18318799), (155, 13000438), (310, 6500219), (341, 5909290), (682, 2954645), (1705, 1181858), (3410, 590929)]