119834260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65843}}^1$

素因数の和:65872

約数の個数: 48

約数和(自身を含む): 309730176

約数和(自身を除く): 189895916

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 65843, 131686, 263372, 329215, 460901, 658430, 855959, 921802, 1316860, 1711918, 1843604, 2304505, 3423836, 4279795, 4609010, 5991713, 8559590, 9218020, 11983426, 17119180, 23966852, 29958565, 59917130, 119834260]

約数ペア:

[(1, 119834260), (2, 59917130), (4, 29958565), (5, 23966852), (7, 17119180), (10, 11983426), (13, 9218020), (14, 8559590), (20, 5991713), (26, 4609010), (28, 4279795), (35, 3423836), (52, 2304505), (65, 1843604), (70, 1711918), (91, 1316860), (130, 921802), (140, 855959), (182, 658430), (260, 460901), (364, 329215), (455, 263372), (910, 131686), (1820, 65843)]