1669904590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{6271}}^1$

素因数の和:7168

約数の個数: 32

約数和(自身を含む): 3106897920

約数和(自身を除く): 1436993330

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 859, 1718, 4295, 6271, 8590, 12542, 26629, 31355, 53258, 62710, 133145, 194401, 266290, 388802, 972005, 1944010, 5386789, 10773578, 26933945, 53867890, 166990459, 333980918, 834952295, 1669904590]

約数ペア:

[(1, 1669904590), (2, 834952295), (5, 333980918), (10, 166990459), (31, 53867890), (62, 26933945), (155, 10773578), (310, 5386789), (859, 1944010), (1718, 972005), (4295, 388802), (6271, 266290), (8590, 194401), (12542, 133145), (26629, 62710), (31355, 53258)]