1072140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 3048192

約数和(自身を除く): 1976052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 167, 214, 321, 334, 428, 501, 535, 642, 668, 835, 1002, 1070, 1284, 1605, 1670, 2004, 2140, 2505, 3210, 3340, 5010, 6420, 10020, 17869, 35738, 53607, 71476, 89345, 107214, 178690, 214428, 268035, 357380, 536070, 1072140]

約数ペア:

[(1, 1072140), (2, 536070), (3, 357380), (4, 268035), (5, 214428), (6, 178690), (10, 107214), (12, 89345), (15, 71476), (20, 53607), (30, 35738), (60, 17869), (107, 10020), (167, 6420), (214, 5010), (321, 3340), (334, 3210), (428, 2505), (501, 2140), (535, 2004), (642, 1670), (668, 1605), (835, 1284), (1002, 1070)]