203495310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28621}}^1$

素因数の和:28713

約数の個数: 48

約数和(自身を含む): 535803840

約数和(自身を除く): 332308530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 28621, 57242, 85863, 143105, 171726, 257589, 286210, 429315, 515178, 858630, 1287945, 2261059, 2575890, 4522118, 6783177, 11305295, 13566354, 20349531, 22610590, 33915885, 40699062, 67831770, 101747655, 203495310]

約数ペア:

[(1, 203495310), (2, 101747655), (3, 67831770), (5, 40699062), (6, 33915885), (9, 22610590), (10, 20349531), (15, 13566354), (18, 11305295), (30, 6783177), (45, 4522118), (79, 2575890), (90, 2261059), (158, 1287945), (237, 858630), (395, 515178), (474, 429315), (711, 286210), (790, 257589), (1185, 171726), (1422, 143105), (2370, 85863), (3555, 57242), (7110, 28621)]