676430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 1353024

約数和(自身を除く): 676594

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 173, 230, 346, 391, 782, 865, 1730, 1955, 2941, 3910, 3979, 5882, 7958, 14705, 19895, 29410, 39790, 67643, 135286, 338215, 676430]

約数ペア:

[(1, 676430), (2, 338215), (5, 135286), (10, 67643), (17, 39790), (23, 29410), (34, 19895), (46, 14705), (85, 7958), (115, 5882), (170, 3979), (173, 3910), (230, 2941), (346, 1955), (391, 1730), (782, 865)]