13912740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2141

約数の個数: 72

約数和(自身を含む): 43363320

約数和(自身を除く): 29450580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2089, 2220, 3330, 4178, 6267, 6660, 8356, 10445, 12534, 18801, 20890, 25068, 31335, 37602, 41780, 62670, 75204, 77293, 94005, 125340, 154586, 188010, 231879, 309172, 376020, 386465, 463758, 695637, 772930, 927516, 1159395, 1391274, 1545860, 2318790, 2782548, 3478185, 4637580, 6956370, 13912740]

約数ペア:

[(1, 13912740), (2, 6956370), (3, 4637580), (4, 3478185), (5, 2782548), (6, 2318790), (9, 1545860), (10, 1391274), (12, 1159395), (15, 927516), (18, 772930), (20, 695637), (30, 463758), (36, 386465), (37, 376020), (45, 309172), (60, 231879), (74, 188010), (90, 154586), (111, 125340), (148, 94005), (180, 77293), (185, 75204), (222, 62670), (333, 41780), (370, 37602), (444, 31335), (555, 25068), (666, 20890), (740, 18801), (1110, 12534), (1332, 10445), (1665, 8356), (2089, 6660), (2220, 6267), (3330, 4178)]