71752990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3659}}^1$

素因数の和:3756

約数の個数: 32

約数和(自身を含む): 135185760

約数和(自身を除く): 63432770

約数列:

[1, 2, 5, 10, 37, 53, 74, 106, 185, 265, 370, 530, 1961, 3659, 3922, 7318, 9805, 18295, 19610, 36590, 135383, 193927, 270766, 387854, 676915, 969635, 1353830, 1939270, 7175299, 14350598, 35876495, 71752990]

約数ペア:

[(1, 71752990), (2, 35876495), (5, 14350598), (10, 7175299), (37, 1939270), (53, 1353830), (74, 969635), (106, 676915), (185, 387854), (265, 270766), (370, 193927), (530, 135383), (1961, 36590), (3659, 19610), (3922, 18295), (7318, 9805)]