2270131490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1\times {\mathrm{761}}^1$

素因数の和:1403

約数の個数: 64

約数和(自身を含む): 4566440448

約数和(自身を除く): 2296308958

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 577, 761, 1034, 1154, 1522, 2585, 2885, 3805, 5170, 5770, 6347, 7610, 8371, 12694, 16742, 27119, 31735, 35767, 41855, 54238, 63470, 71534, 83710, 135595, 178835, 271190, 298309, 357670, 393437, 439097, 596618, 786874, 878194, 1491545, 1967185, 2195485, 2983090, 3934370, 4390970, 4830067, 9660134, 20637559, 24150335, 41275118, 48300670, 103187795, 206375590, 227013149, 454026298, 1135065745, 2270131490]

約数ペア:

[(1, 2270131490), (2, 1135065745), (5, 454026298), (10, 227013149), (11, 206375590), (22, 103187795), (47, 48300670), (55, 41275118), (94, 24150335), (110, 20637559), (235, 9660134), (470, 4830067), (517, 4390970), (577, 3934370), (761, 2983090), (1034, 2195485), (1154, 1967185), (1522, 1491545), (2585, 878194), (2885, 786874), (3805, 596618), (5170, 439097), (5770, 393437), (6347, 357670), (7610, 298309), (8371, 271190), (12694, 178835), (16742, 135595), (27119, 83710), (31735, 71534), (35767, 63470), (41855, 54238)]