31054830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45007}}^1$

素因数の和:45040

約数の個数: 32

約数和(自身を含む): 77773824

約数和(自身を除く): 46718994

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 45007, 90014, 135021, 225035, 270042, 450070, 675105, 1035161, 1350210, 2070322, 3105483, 5175805, 6210966, 10351610, 15527415, 31054830]

約数ペア:

[(1, 31054830), (2, 15527415), (3, 10351610), (5, 6210966), (6, 5175805), (10, 3105483), (15, 2070322), (23, 1350210), (30, 1035161), (46, 675105), (69, 450070), (115, 270042), (138, 225035), (230, 135021), (345, 90014), (690, 45007)]