30421300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3377

約数の個数: 72

約数和(自身を含む): 81272576

約数和(自身を除く): 50851276

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 3343, 4550, 6686, 9100, 13372, 16715, 23401, 33430, 43459, 46802, 66860, 83575, 86918, 93604, 117005, 167150, 173836, 217295, 234010, 304213, 334300, 434590, 468020, 585025, 608426, 869180, 1086475, 1170050, 1216852, 1521065, 2172950, 2340100, 3042130, 4345900, 6084260, 7605325, 15210650, 30421300]

約数ペア:

[(1, 30421300), (2, 15210650), (4, 7605325), (5, 6084260), (7, 4345900), (10, 3042130), (13, 2340100), (14, 2172950), (20, 1521065), (25, 1216852), (26, 1170050), (28, 1086475), (35, 869180), (50, 608426), (52, 585025), (65, 468020), (70, 434590), (91, 334300), (100, 304213), (130, 234010), (140, 217295), (175, 173836), (182, 167150), (260, 117005), (325, 93604), (350, 86918), (364, 83575), (455, 66860), (650, 46802), (700, 43459), (910, 33430), (1300, 23401), (1820, 16715), (2275, 13372), (3343, 9100), (4550, 6686)]