21832230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103963}}^1$

素因数の和:103980

約数の個数: 32

約数和(自身を含む): 59883264

約数和(自身を除く): 38051034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 103963, 207926, 311889, 519815, 623778, 727741, 1039630, 1455482, 1559445, 2183223, 3118890, 3638705, 4366446, 7277410, 10916115, 21832230]

約数ペア:

[(1, 21832230), (2, 10916115), (3, 7277410), (5, 4366446), (6, 3638705), (7, 3118890), (10, 2183223), (14, 1559445), (15, 1455482), (21, 1039630), (30, 727741), (35, 623778), (42, 519815), (70, 311889), (105, 207926), (210, 103963)]