17281140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{983}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 48601728

約数和(自身を除く): 31320588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 983, 1172, 1465, 1758, 1966, 2930, 2949, 3516, 3932, 4395, 4915, 5860, 5898, 8790, 9830, 11796, 14745, 17580, 19660, 29490, 58980, 288019, 576038, 864057, 1152076, 1440095, 1728114, 2880190, 3456228, 4320285, 5760380, 8640570, 17281140]

約数ペア:

[(1, 17281140), (2, 8640570), (3, 5760380), (4, 4320285), (5, 3456228), (6, 2880190), (10, 1728114), (12, 1440095), (15, 1152076), (20, 864057), (30, 576038), (60, 288019), (293, 58980), (586, 29490), (879, 19660), (983, 17580), (1172, 14745), (1465, 11796), (1758, 9830), (1966, 8790), (2930, 5898), (2949, 5860), (3516, 4915), (3932, 4395)]