500340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 1451520

約数和(自身を除く): 951180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 269, 310, 372, 465, 538, 620, 807, 930, 1076, 1345, 1614, 1860, 2690, 3228, 4035, 5380, 8070, 8339, 16140, 16678, 25017, 33356, 41695, 50034, 83390, 100068, 125085, 166780, 250170, 500340]

約数ペア:

[(1, 500340), (2, 250170), (3, 166780), (4, 125085), (5, 100068), (6, 83390), (10, 50034), (12, 41695), (15, 33356), (20, 25017), (30, 16678), (31, 16140), (60, 8339), (62, 8070), (93, 5380), (124, 4035), (155, 3228), (186, 2690), (269, 1860), (310, 1614), (372, 1345), (465, 1076), (538, 930), (620, 807)]