148031470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{907}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 281116800

約数和(自身を除く): 133085330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 859, 907, 1718, 1814, 4295, 4535, 8590, 9070, 16321, 17233, 32642, 34466, 81605, 86165, 163210, 172330, 779113, 1558226, 3895565, 7791130, 14803147, 29606294, 74015735, 148031470]

約数ペア:

[(1, 148031470), (2, 74015735), (5, 29606294), (10, 14803147), (19, 7791130), (38, 3895565), (95, 1558226), (190, 779113), (859, 172330), (907, 163210), (1718, 86165), (1814, 81605), (4295, 34466), (4535, 32642), (8590, 17233), (9070, 16321)]