21944070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10601}}^1$

素因数の和:10637

約数の個数: 48

約数和(自身を含む): 59540832

約数和(自身を除く): 37596762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 10601, 21202, 31803, 53005, 63606, 95409, 106010, 159015, 190818, 243823, 318030, 477045, 487646, 731469, 954090, 1219115, 1462938, 2194407, 2438230, 3657345, 4388814, 7314690, 10972035, 21944070]

約数ペア:

[(1, 21944070), (2, 10972035), (3, 7314690), (5, 4388814), (6, 3657345), (9, 2438230), (10, 2194407), (15, 1462938), (18, 1219115), (23, 954090), (30, 731469), (45, 487646), (46, 477045), (69, 318030), (90, 243823), (115, 190818), (138, 159015), (207, 106010), (230, 95409), (345, 63606), (414, 53005), (690, 31803), (1035, 21202), (2070, 10601)]