84507090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 207567360

約数和(自身を除く): 123060270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 181, 197, 237, 362, 394, 395, 474, 543, 591, 790, 905, 985, 1086, 1182, 1185, 1810, 1970, 2370, 2715, 2955, 5430, 5910, 14299, 15563, 28598, 31126, 35657, 42897, 46689, 71314, 71495, 77815, 85794, 93378, 106971, 142990, 155630, 178285, 213942, 214485, 233445, 356570, 428970, 466890, 534855, 1069710, 2816903, 5633806, 8450709, 14084515, 16901418, 28169030, 42253545, 84507090]

約数ペア:

[(1, 84507090), (2, 42253545), (3, 28169030), (5, 16901418), (6, 14084515), (10, 8450709), (15, 5633806), (30, 2816903), (79, 1069710), (158, 534855), (181, 466890), (197, 428970), (237, 356570), (362, 233445), (394, 214485), (395, 213942), (474, 178285), (543, 155630), (591, 142990), (790, 106971), (905, 93378), (985, 85794), (1086, 77815), (1182, 71495), (1185, 71314), (1810, 46689), (1970, 42897), (2370, 35657), (2715, 31126), (2955, 28598), (5430, 15563), (5910, 14299)]