27462810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 68745600

約数和(自身を除く): 41282790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 61, 86, 122, 129, 183, 215, 258, 305, 349, 366, 430, 610, 645, 698, 915, 1047, 1290, 1745, 1830, 2094, 2623, 3490, 5235, 5246, 7869, 10470, 13115, 15007, 15738, 21289, 26230, 30014, 39345, 42578, 45021, 63867, 75035, 78690, 90042, 106445, 127734, 150070, 212890, 225105, 319335, 450210, 638670, 915427, 1830854, 2746281, 4577135, 5492562, 9154270, 13731405, 27462810]

約数ペア:

[(1, 27462810), (2, 13731405), (3, 9154270), (5, 5492562), (6, 4577135), (10, 2746281), (15, 1830854), (30, 915427), (43, 638670), (61, 450210), (86, 319335), (122, 225105), (129, 212890), (183, 150070), (215, 127734), (258, 106445), (305, 90042), (349, 78690), (366, 75035), (430, 63867), (610, 45021), (645, 42578), (698, 39345), (915, 30014), (1047, 26230), (1290, 21289), (1745, 15738), (1830, 15007), (2094, 13115), (2623, 10470), (3490, 7869), (5235, 5246)]