71378670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2963}}^1$

素因数の和:3057

約数の個数: 64

約数和(自身を含む): 189506304

約数和(自身を除く): 118127634

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 365, 438, 730, 803, 1095, 1606, 2190, 2409, 2963, 4015, 4818, 5926, 8030, 8889, 12045, 14815, 17778, 24090, 29630, 32593, 44445, 65186, 88890, 97779, 162965, 195558, 216299, 325930, 432598, 488895, 648897, 977790, 1081495, 1297794, 2162990, 2379289, 3244485, 4758578, 6488970, 7137867, 11896445, 14275734, 23792890, 35689335, 71378670]

約数ペア:

[(1, 71378670), (2, 35689335), (3, 23792890), (5, 14275734), (6, 11896445), (10, 7137867), (11, 6488970), (15, 4758578), (22, 3244485), (30, 2379289), (33, 2162990), (55, 1297794), (66, 1081495), (73, 977790), (110, 648897), (146, 488895), (165, 432598), (219, 325930), (330, 216299), (365, 195558), (438, 162965), (730, 97779), (803, 88890), (1095, 65186), (1606, 44445), (2190, 32593), (2409, 29630), (2963, 24090), (4015, 17778), (4818, 14815), (5926, 12045), (8030, 8889)]