11379540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 32235840

約数和(自身を除く): 20856300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2131, 2670, 4262, 5340, 6393, 8524, 10655, 12786, 21310, 25572, 31965, 42620, 63930, 127860, 189659, 379318, 568977, 758636, 948295, 1137954, 1896590, 2275908, 2844885, 3793180, 5689770, 11379540]

約数ペア:

[(1, 11379540), (2, 5689770), (3, 3793180), (4, 2844885), (5, 2275908), (6, 1896590), (10, 1137954), (12, 948295), (15, 758636), (20, 568977), (30, 379318), (60, 189659), (89, 127860), (178, 63930), (267, 42620), (356, 31965), (445, 25572), (534, 21310), (890, 12786), (1068, 10655), (1335, 8524), (1780, 6393), (2131, 5340), (2670, 4262)]