4063860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 12501216

約数和(自身を除く): 8437356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 211, 214, 321, 422, 428, 535, 633, 642, 844, 963, 1055, 1070, 1266, 1284, 1605, 1899, 1926, 2110, 2140, 2532, 3165, 3210, 3798, 3852, 4220, 4815, 6330, 6420, 7596, 9495, 9630, 12660, 18990, 19260, 22577, 37980, 45154, 67731, 90308, 112885, 135462, 203193, 225770, 270924, 338655, 406386, 451540, 677310, 812772, 1015965, 1354620, 2031930, 4063860]

約数ペア:

[(1, 4063860), (2, 2031930), (3, 1354620), (4, 1015965), (5, 812772), (6, 677310), (9, 451540), (10, 406386), (12, 338655), (15, 270924), (18, 225770), (20, 203193), (30, 135462), (36, 112885), (45, 90308), (60, 67731), (90, 45154), (107, 37980), (180, 22577), (211, 19260), (214, 18990), (321, 12660), (422, 9630), (428, 9495), (535, 7596), (633, 6420), (642, 6330), (844, 4815), (963, 4220), (1055, 3852), (1070, 3798), (1266, 3210), (1284, 3165), (1605, 2532), (1899, 2140), (1926, 2110)]