329199420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{498787}}^1$

素因数の和:498810

約数の個数: 48

約数和(自身を含む): 1005556608

約数和(自身を除く): 676357188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 498787, 997574, 1496361, 1995148, 2493935, 2992722, 4987870, 5486657, 5985444, 7481805, 9975740, 10973314, 14963610, 16459971, 21946628, 27433285, 29927220, 32919942, 54866570, 65839884, 82299855, 109733140, 164599710, 329199420]

約数ペア:

[(1, 329199420), (2, 164599710), (3, 109733140), (4, 82299855), (5, 65839884), (6, 54866570), (10, 32919942), (11, 29927220), (12, 27433285), (15, 21946628), (20, 16459971), (22, 14963610), (30, 10973314), (33, 9975740), (44, 7481805), (55, 5985444), (60, 5486657), (66, 4987870), (110, 2992722), (132, 2493935), (165, 1995148), (220, 1496361), (330, 997574), (660, 498787)]