71067690680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{232217}}^1$

素因数の和:233328

約数の個数: 64

約数和(自身を含む): 182913474240

約数和(自身を除く): 111845783560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1093, 2186, 4372, 5465, 7651, 8744, 10930, 15302, 21860, 30604, 38255, 43720, 61208, 76510, 153020, 232217, 306040, 464434, 928868, 1161085, 1625519, 1857736, 2322170, 3251038, 4644340, 6502076, 8127595, 9288680, 13004152, 16255190, 32510380, 65020760, 253813181, 507626362, 1015252724, 1269065905, 1776692267, 2030505448, 2538131810, 3553384534, 5076263620, 7106769068, 8883461335, 10152527240, 14213538136, 17766922670, 35533845340, 71067690680]

約数ペア:

[(1, 71067690680), (2, 35533845340), (4, 17766922670), (5, 14213538136), (7, 10152527240), (8, 8883461335), (10, 7106769068), (14, 5076263620), (20, 3553384534), (28, 2538131810), (35, 2030505448), (40, 1776692267), (56, 1269065905), (70, 1015252724), (140, 507626362), (280, 253813181), (1093, 65020760), (2186, 32510380), (4372, 16255190), (5465, 13004152), (7651, 9288680), (8744, 8127595), (10930, 6502076), (15302, 4644340), (21860, 3251038), (30604, 2322170), (38255, 1857736), (43720, 1625519), (61208, 1161085), (76510, 928868), (153020, 464434), (232217, 306040)]