74921340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96053}}^1$

素因数の和:96078

約数の個数: 48

約数和(自身を含む): 225919008

約数和(自身を除く): 150997668

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, 96053, 192106, 288159, 384212, 480265, 576318, 960530, 1152636, 1248689, 1440795, 1921060, 2497378, 2881590, 3746067, 4994756, 5763180, 6243445, 7492134, 12486890, 14984268, 18730335, 24973780, 37460670, 74921340]

約数ペア:

[(1, 74921340), (2, 37460670), (3, 24973780), (4, 18730335), (5, 14984268), (6, 12486890), (10, 7492134), (12, 6243445), (13, 5763180), (15, 4994756), (20, 3746067), (26, 2881590), (30, 2497378), (39, 1921060), (52, 1440795), (60, 1248689), (65, 1152636), (78, 960530), (130, 576318), (156, 480265), (195, 384212), (260, 288159), (390, 192106), (780, 96053)]