493220210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{44879}}^1$

素因数の和:45050

約数の個数: 32

約数和(自身を含む): 1021109760

約数和(自身を除く): 527889550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 10990, 44879, 89758, 224395, 314153, 448790, 628306, 1570765, 3141530, 7046003, 14092006, 35230015, 49322021, 70460030, 98644042, 246610105, 493220210]

約数ペア:

[(1, 493220210), (2, 246610105), (5, 98644042), (7, 70460030), (10, 49322021), (14, 35230015), (35, 14092006), (70, 7046003), (157, 3141530), (314, 1570765), (785, 628306), (1099, 448790), (1570, 314153), (2198, 224395), (5495, 89758), (10990, 44879)]