3262840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 8616960

約数和(自身を除く): 5354120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 271, 280, 301, 344, 430, 542, 602, 860, 1084, 1204, 1355, 1505, 1720, 1897, 2168, 2408, 2710, 3010, 3794, 5420, 6020, 7588, 9485, 10840, 11653, 12040, 15176, 18970, 23306, 37940, 46612, 58265, 75880, 81571, 93224, 116530, 163142, 233060, 326284, 407855, 466120, 652568, 815710, 1631420, 3262840]

約数ペア:

[(1, 3262840), (2, 1631420), (4, 815710), (5, 652568), (7, 466120), (8, 407855), (10, 326284), (14, 233060), (20, 163142), (28, 116530), (35, 93224), (40, 81571), (43, 75880), (56, 58265), (70, 46612), (86, 37940), (140, 23306), (172, 18970), (215, 15176), (271, 12040), (280, 11653), (301, 10840), (344, 9485), (430, 7588), (542, 6020), (602, 5420), (860, 3794), (1084, 3010), (1204, 2710), (1355, 2408), (1505, 2168), (1720, 1897)]