73426470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188273}}^1$

素因数の和:188296

約数の個数: 32

約数和(自身を含む): 189780192

約数和(自身を除く): 116353722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 188273, 376546, 564819, 941365, 1129638, 1882730, 2447549, 2824095, 4895098, 5648190, 7342647, 12237745, 14685294, 24475490, 36713235, 73426470]

約数ペア:

[(1, 73426470), (2, 36713235), (3, 24475490), (5, 14685294), (6, 12237745), (10, 7342647), (13, 5648190), (15, 4895098), (26, 2824095), (30, 2447549), (39, 1882730), (65, 1129638), (78, 941365), (130, 564819), (195, 376546), (390, 188273)]