122912370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{65033}}^1$

素因数の和:65056

約数の個数: 64

約数和(自身を含む): 374595840

約数和(自身を除く): 251683470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 65033, 130066, 195099, 325165, 390198, 455231, 585297, 650330, 910462, 975495, 1170594, 1365693, 1755891, 1950990, 2276155, 2731386, 2926485, 3511782, 4097079, 4552310, 5852970, 6828465, 8194158, 8779455, 12291237, 13656930, 17558910, 20485395, 24582474, 40970790, 61456185, 122912370]

約数ペア:

[(1, 122912370), (2, 61456185), (3, 40970790), (5, 24582474), (6, 20485395), (7, 17558910), (9, 13656930), (10, 12291237), (14, 8779455), (15, 8194158), (18, 6828465), (21, 5852970), (27, 4552310), (30, 4097079), (35, 3511782), (42, 2926485), (45, 2731386), (54, 2276155), (63, 1950990), (70, 1755891), (90, 1365693), (105, 1170594), (126, 975495), (135, 910462), (189, 650330), (210, 585297), (270, 455231), (315, 390198), (378, 325165), (630, 195099), (945, 130066), (1890, 65033)]