133692780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{171401}}^1$

素因数の和:171426

約数の個数: 48

約数和(自身を含む): 403137504

約数和(自身を除く): 269444724

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, 171401, 342802, 514203, 685604, 857005, 1028406, 1714010, 2056812, 2228213, 2571015, 3428020, 4456426, 5142030, 6684639, 8912852, 10284060, 11141065, 13369278, 22282130, 26738556, 33423195, 44564260, 66846390, 133692780]

約数ペア:

[(1, 133692780), (2, 66846390), (3, 44564260), (4, 33423195), (5, 26738556), (6, 22282130), (10, 13369278), (12, 11141065), (13, 10284060), (15, 8912852), (20, 6684639), (26, 5142030), (30, 4456426), (39, 3428020), (52, 2571015), (60, 2228213), (65, 2056812), (78, 1714010), (130, 1028406), (156, 857005), (195, 685604), (260, 514203), (390, 342802), (780, 171401)]