11827290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 30212352

約数和(自身を除く): 18385062

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 61, 69, 115, 122, 138, 183, 230, 281, 305, 345, 366, 562, 610, 690, 843, 915, 1403, 1405, 1686, 1830, 2806, 2810, 4209, 4215, 6463, 7015, 8418, 8430, 12926, 14030, 17141, 19389, 21045, 32315, 34282, 38778, 42090, 51423, 64630, 85705, 96945, 102846, 171410, 193890, 257115, 394243, 514230, 788486, 1182729, 1971215, 2365458, 3942430, 5913645, 11827290]

約数ペア:

[(1, 11827290), (2, 5913645), (3, 3942430), (5, 2365458), (6, 1971215), (10, 1182729), (15, 788486), (23, 514230), (30, 394243), (46, 257115), (61, 193890), (69, 171410), (115, 102846), (122, 96945), (138, 85705), (183, 64630), (230, 51423), (281, 42090), (305, 38778), (345, 34282), (366, 32315), (562, 21045), (610, 19389), (690, 17141), (843, 14030), (915, 12926), (1403, 8430), (1405, 8418), (1686, 7015), (1830, 6463), (2806, 4215), (2810, 4209)]