339912130

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{3221}}^1$

素因数の和:3462

約数の個数: 32

約数和(自身を含む): 625660848

約数和(自身を除く): 285748718

約数列:

[1, 2, 5, 10, 61, 122, 173, 305, 346, 610, 865, 1730, 3221, 6442, 10553, 16105, 21106, 32210, 52765, 105530, 196481, 392962, 557233, 982405, 1114466, 1964810, 2786165, 5572330, 33991213, 67982426, 169956065, 339912130]

約数ペア:

[(1, 339912130), (2, 169956065), (5, 67982426), (10, 33991213), (61, 5572330), (122, 2786165), (173, 1964810), (305, 1114466), (346, 982405), (610, 557233), (865, 392962), (1730, 196481), (3221, 105530), (6442, 52765), (10553, 32210), (16105, 21106)]