4537790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 8544096

約数和(自身を除く): 4006306

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 173, 215, 305, 346, 430, 610, 865, 1730, 2623, 5246, 7439, 10553, 13115, 14878, 21106, 26230, 37195, 52765, 74390, 105530, 453779, 907558, 2268895, 4537790]

約数ペア:

[(1, 4537790), (2, 2268895), (5, 907558), (10, 453779), (43, 105530), (61, 74390), (86, 52765), (122, 37195), (173, 26230), (215, 21106), (305, 14878), (346, 13115), (430, 10553), (610, 7439), (865, 5246), (1730, 2623)]