11911470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 30426624

約数和(自身を除く): 18515154

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 61, 69, 115, 122, 138, 183, 230, 283, 305, 345, 366, 566, 610, 690, 849, 915, 1403, 1415, 1698, 1830, 2806, 2830, 4209, 4245, 6509, 7015, 8418, 8490, 13018, 14030, 17263, 19527, 21045, 32545, 34526, 39054, 42090, 51789, 65090, 86315, 97635, 103578, 172630, 195270, 258945, 397049, 517890, 794098, 1191147, 1985245, 2382294, 3970490, 5955735, 11911470]

約数ペア:

[(1, 11911470), (2, 5955735), (3, 3970490), (5, 2382294), (6, 1985245), (10, 1191147), (15, 794098), (23, 517890), (30, 397049), (46, 258945), (61, 195270), (69, 172630), (115, 103578), (122, 97635), (138, 86315), (183, 65090), (230, 51789), (283, 42090), (305, 39054), (345, 34526), (366, 32545), (566, 21045), (610, 19527), (690, 17263), (849, 14030), (915, 13018), (1403, 8490), (1415, 8418), (1698, 7015), (1830, 6509), (2806, 4245), (2830, 4209)]