7716270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 19782144

約数和(自身を除く): 12065874

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 211, 230, 265, 318, 345, 422, 530, 633, 690, 795, 1055, 1219, 1266, 1590, 2110, 2438, 3165, 3657, 4853, 6095, 6330, 7314, 9706, 11183, 12190, 14559, 18285, 22366, 24265, 29118, 33549, 36570, 48530, 55915, 67098, 72795, 111830, 145590, 167745, 257209, 335490, 514418, 771627, 1286045, 1543254, 2572090, 3858135, 7716270]

約数ペア:

[(1, 7716270), (2, 3858135), (3, 2572090), (5, 1543254), (6, 1286045), (10, 771627), (15, 514418), (23, 335490), (30, 257209), (46, 167745), (53, 145590), (69, 111830), (106, 72795), (115, 67098), (138, 55915), (159, 48530), (211, 36570), (230, 33549), (265, 29118), (318, 24265), (345, 22366), (422, 18285), (530, 14559), (633, 12190), (690, 11183), (795, 9706), (1055, 7314), (1219, 6330), (1266, 6095), (1590, 4853), (2110, 3657), (2438, 3165)]