127943270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2383}}^1$

素因数の和:2469

約数の個数: 64

約数和(自身を含む): 288368640

約数和(自身を除く): 160425370

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 182, 295, 413, 455, 590, 767, 826, 910, 1534, 2065, 2383, 3835, 4130, 4766, 5369, 7670, 10738, 11915, 16681, 23830, 26845, 30979, 33362, 53690, 61958, 83405, 140597, 154895, 166810, 216853, 281194, 309790, 433706, 702985, 984179, 1084265, 1405970, 1827761, 1968358, 2168530, 3655522, 4920895, 9138805, 9841790, 12794327, 18277610, 25588654, 63971635, 127943270]

約数ペア:

[(1, 127943270), (2, 63971635), (5, 25588654), (7, 18277610), (10, 12794327), (13, 9841790), (14, 9138805), (26, 4920895), (35, 3655522), (59, 2168530), (65, 1968358), (70, 1827761), (91, 1405970), (118, 1084265), (130, 984179), (182, 702985), (295, 433706), (413, 309790), (455, 281194), (590, 216853), (767, 166810), (826, 154895), (910, 140597), (1534, 83405), (2065, 61958), (2383, 53690), (3835, 33362), (4130, 30979), (4766, 26845), (5369, 23830), (7670, 16681), (10738, 11915)]