186640030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2243}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 344624544

約数和(自身を除く): 157984514

約数列:

[1, 2, 5, 10, 53, 106, 157, 265, 314, 530, 785, 1570, 2243, 4486, 8321, 11215, 16642, 22430, 41605, 83210, 118879, 237758, 352151, 594395, 704302, 1188790, 1760755, 3521510, 18664003, 37328006, 93320015, 186640030]

約数ペア:

[(1, 186640030), (2, 93320015), (5, 37328006), (10, 18664003), (53, 3521510), (106, 1760755), (157, 1188790), (265, 704302), (314, 594395), (530, 352151), (785, 237758), (1570, 118879), (2243, 83210), (4486, 41605), (8321, 22430), (11215, 16642)]