71866470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{184273}}^1$

素因数の和:184296

約数の個数: 32

約数和(自身を含む): 185748192

約数和(自身を除く): 113881722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 184273, 368546, 552819, 921365, 1105638, 1842730, 2395549, 2764095, 4791098, 5528190, 7186647, 11977745, 14373294, 23955490, 35933235, 71866470]

約数ペア:

[(1, 71866470), (2, 35933235), (3, 23955490), (5, 14373294), (6, 11977745), (10, 7186647), (13, 5528190), (15, 4791098), (26, 2764095), (30, 2395549), (39, 1842730), (65, 1105638), (78, 921365), (130, 552819), (195, 368546), (390, 184273)]