64974170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1669}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 124448400

約数和(自身を除く): 59474230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 229, 458, 1145, 1669, 2290, 3338, 3893, 7786, 8345, 16690, 19465, 28373, 38930, 56746, 141865, 283730, 382201, 764402, 1911005, 3822010, 6497417, 12994834, 32487085, 64974170]

約数ペア:

[(1, 64974170), (2, 32487085), (5, 12994834), (10, 6497417), (17, 3822010), (34, 1911005), (85, 764402), (170, 382201), (229, 283730), (458, 141865), (1145, 56746), (1669, 38930), (2290, 28373), (3338, 19465), (3893, 16690), (7786, 8345)]