1266836700540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7211}}^1\times {\mathrm{2928019}}^1$

素因数の和:2935242

約数の個数: 48

約数和(自身を含む): 3547635880320

約数和(自身を除く): 2280799179780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7211, 14422, 21633, 28844, 36055, 43266, 72110, 86532, 108165, 144220, 216330, 432660, 2928019, 5856038, 8784057, 11712076, 14640095, 17568114, 29280190, 35136228, 43920285, 58560380, 87840570, 175681140, 21113945009, 42227890018, 63341835027, 84455780036, 105569725045, 126683670054, 211139450090, 253367340108, 316709175135, 422278900180, 633418350270, 1266836700540]

約数ペア:

[(1, 1266836700540), (2, 633418350270), (3, 422278900180), (4, 316709175135), (5, 253367340108), (6, 211139450090), (10, 126683670054), (12, 105569725045), (15, 84455780036), (20, 63341835027), (30, 42227890018), (60, 21113945009), (7211, 175681140), (14422, 87840570), (21633, 58560380), (28844, 43920285), (36055, 35136228), (43266, 29280190), (72110, 17568114), (86532, 14640095), (108165, 11712076), (144220, 8784057), (216330, 5856038), (432660, 2928019)]