137964660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{9161}}^1$

素因数の和:9424

約数の個数: 48

約数和(自身を含む): 387882432

約数和(自身を除く): 249917772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 7530, 9161, 15060, 18322, 27483, 36644, 45805, 54966, 91610, 109932, 137415, 183220, 274830, 549660, 2299411, 4598822, 6898233, 9197644, 11497055, 13796466, 22994110, 27592932, 34491165, 45988220, 68982330, 137964660]

約数ペア:

[(1, 137964660), (2, 68982330), (3, 45988220), (4, 34491165), (5, 27592932), (6, 22994110), (10, 13796466), (12, 11497055), (15, 9197644), (20, 6898233), (30, 4598822), (60, 2299411), (251, 549660), (502, 274830), (753, 183220), (1004, 137415), (1255, 109932), (1506, 91610), (2510, 54966), (3012, 45805), (3765, 36644), (5020, 27483), (7530, 18322), (9161, 15060)]