68616390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1237}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 168734448

約数和(自身を除く): 100118058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1237, 1290, 1849, 2474, 3698, 3711, 5547, 6185, 7422, 9245, 11094, 12370, 18490, 18555, 27735, 37110, 53191, 55470, 106382, 159573, 265955, 319146, 531910, 797865, 1595730, 2287213, 4574426, 6861639, 11436065, 13723278, 22872130, 34308195, 68616390]

約数ペア:

[(1, 68616390), (2, 34308195), (3, 22872130), (5, 13723278), (6, 11436065), (10, 6861639), (15, 4574426), (30, 2287213), (43, 1595730), (86, 797865), (129, 531910), (215, 319146), (258, 265955), (430, 159573), (645, 106382), (1237, 55470), (1290, 53191), (1849, 37110), (2474, 27735), (3698, 18555), (3711, 18490), (5547, 12370), (6185, 11094), (7422, 9245)]