244607090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{691}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 544078080

約数和(自身を除く): 299470990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 389, 455, 691, 778, 910, 1382, 1945, 2723, 3455, 3890, 4837, 5057, 5446, 6910, 8983, 9674, 10114, 13615, 17966, 24185, 25285, 27230, 35399, 44915, 48370, 50570, 62881, 70798, 89830, 125762, 176995, 268799, 314405, 353990, 537598, 628810, 1343995, 1881593, 2687990, 3494387, 3763186, 6988774, 9407965, 17471935, 18815930, 24460709, 34943870, 48921418, 122303545, 244607090]

約数ペア:

[(1, 244607090), (2, 122303545), (5, 48921418), (7, 34943870), (10, 24460709), (13, 18815930), (14, 17471935), (26, 9407965), (35, 6988774), (65, 3763186), (70, 3494387), (91, 2687990), (130, 1881593), (182, 1343995), (389, 628810), (455, 537598), (691, 353990), (778, 314405), (910, 268799), (1382, 176995), (1945, 125762), (2723, 89830), (3455, 70798), (3890, 62881), (4837, 50570), (5057, 48370), (5446, 44915), (6910, 35399), (8983, 27230), (9674, 25285), (10114, 24185), (13615, 17966)]