2215860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{36931}}^1$

素因数の和:36943

約数の個数: 24

約数和(自身を含む): 6204576

約数和(自身を除く): 3988716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 36931, 73862, 110793, 147724, 184655, 221586, 369310, 443172, 553965, 738620, 1107930, 2215860]

約数ペア:

[(1, 2215860), (2, 1107930), (3, 738620), (4, 553965), (5, 443172), (6, 369310), (10, 221586), (12, 184655), (15, 147724), (20, 110793), (30, 73862), (60, 36931)]