3713140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 8430912

約数和(自身を除く): 4717772

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 163, 170, 268, 326, 335, 340, 652, 670, 815, 1139, 1340, 1630, 2278, 2771, 3260, 4556, 5542, 5695, 10921, 11084, 11390, 13855, 21842, 22780, 27710, 43684, 54605, 55420, 109210, 185657, 218420, 371314, 742628, 928285, 1856570, 3713140]

約数ペア:

[(1, 3713140), (2, 1856570), (4, 928285), (5, 742628), (10, 371314), (17, 218420), (20, 185657), (34, 109210), (67, 55420), (68, 54605), (85, 43684), (134, 27710), (163, 22780), (170, 21842), (268, 13855), (326, 11390), (335, 11084), (340, 10921), (652, 5695), (670, 5542), (815, 4556), (1139, 3260), (1340, 2771), (1630, 2278)]