101322780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129901}}^1$

素因数の和:129926

約数の個数: 48

約数和(自身を含む): 305529504

約数和(自身を除く): 204206724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 129901, 259802, 389703, 519604, 649505, 779406, 1299010, 1558812, 1688713, 1948515, 2598020, 3377426, 3897030, 5066139, 6754852, 7794060, 8443565, 10132278, 16887130, 20264556, 25330695, 33774260, 50661390, 101322780]

約数ペア:

[(1, 101322780), (2, 50661390), (3, 33774260), (4, 25330695), (5, 20264556), (6, 16887130), (10, 10132278), (12, 8443565), (13, 7794060), (15, 6754852), (20, 5066139), (26, 3897030), (30, 3377426), (39, 2598020), (52, 1948515), (60, 1688713), (65, 1558812), (78, 1299010), (130, 779406), (156, 649505), (195, 519604), (260, 389703), (390, 259802), (780, 129901)]