68942930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18583}}^1$

素因数の和:18650

約数の個数: 32

約数和(自身を含む): 144509184

約数和(自身を除く): 75566254

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 18583, 37166, 92915, 130081, 185830, 260162, 650405, 984899, 1300810, 1969798, 4924495, 6894293, 9848990, 13788586, 34471465, 68942930]

約数ペア:

[(1, 68942930), (2, 34471465), (5, 13788586), (7, 9848990), (10, 6894293), (14, 4924495), (35, 1969798), (53, 1300810), (70, 984899), (106, 650405), (265, 260162), (371, 185830), (530, 130081), (742, 92915), (1855, 37166), (3710, 18583)]