143231930

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{683}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 262885824

約数和(自身を除く): 119653894

約数列:

[1, 2, 5, 10, 67, 134, 313, 335, 626, 670, 683, 1366, 1565, 3130, 3415, 6830, 20971, 41942, 45761, 91522, 104855, 209710, 213779, 228805, 427558, 457610, 1068895, 2137790, 14323193, 28646386, 71615965, 143231930]

約数ペア:

[(1, 143231930), (2, 71615965), (5, 28646386), (10, 14323193), (67, 2137790), (134, 1068895), (313, 457610), (335, 427558), (626, 228805), (670, 213779), (683, 209710), (1366, 104855), (1565, 91522), (3130, 45761), (3415, 41942), (6830, 20971)]