1703140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 3838464

約数和(自身を除く): 2135324

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 67, 82, 124, 134, 155, 164, 205, 268, 310, 335, 410, 620, 670, 820, 1271, 1340, 2077, 2542, 2747, 4154, 5084, 5494, 6355, 8308, 10385, 10988, 12710, 13735, 20770, 25420, 27470, 41540, 54940, 85157, 170314, 340628, 425785, 851570, 1703140]

約数ペア:

[(1, 1703140), (2, 851570), (4, 425785), (5, 340628), (10, 170314), (20, 85157), (31, 54940), (41, 41540), (62, 27470), (67, 25420), (82, 20770), (124, 13735), (134, 12710), (155, 10988), (164, 10385), (205, 8308), (268, 6355), (310, 5494), (335, 5084), (410, 4154), (620, 2747), (670, 2542), (820, 2077), (1271, 1340)]