1330790670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{122203}}^1$

素因数の和:122238

約数の個数: 72

約数和(自身を含む): 3803232888

約数和(自身を除く): 2472442218

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 122203, 244406, 366609, 611015, 733218, 1099827, 1222030, 1344233, 1833045, 2199654, 2688466, 3666090, 4032699, 5499135, 6721165, 8065398, 10998270, 12098097, 13442330, 14786563, 20163495, 24196194, 29573126, 40326990, 44359689, 60490485, 73932815, 88719378, 120980970, 133079067, 147865630, 221798445, 266158134, 443596890, 665395335, 1330790670]

約数ペア:

[(1, 1330790670), (2, 665395335), (3, 443596890), (5, 266158134), (6, 221798445), (9, 147865630), (10, 133079067), (11, 120980970), (15, 88719378), (18, 73932815), (22, 60490485), (30, 44359689), (33, 40326990), (45, 29573126), (55, 24196194), (66, 20163495), (90, 14786563), (99, 13442330), (110, 12098097), (121, 10998270), (165, 8065398), (198, 6721165), (242, 5499135), (330, 4032699), (363, 3666090), (495, 2688466), (605, 2199654), (726, 1833045), (990, 1344233), (1089, 1222030), (1210, 1099827), (1815, 733218), (2178, 611015), (3630, 366609), (5445, 244406), (10890, 122203)]