4380730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 8487504

約数和(自身を除く): 4106774

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 353, 365, 706, 730, 1241, 1765, 2482, 3530, 6001, 6205, 12002, 12410, 25769, 30005, 51538, 60010, 128845, 257690, 438073, 876146, 2190365, 4380730]

約数ペア:

[(1, 4380730), (2, 2190365), (5, 876146), (10, 438073), (17, 257690), (34, 128845), (73, 60010), (85, 51538), (146, 30005), (170, 25769), (353, 12410), (365, 12002), (706, 6205), (730, 6001), (1241, 3530), (1765, 2482)]