5091390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 13780800

約数和(自身を除く): 8689410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 173, 218, 270, 327, 346, 519, 545, 654, 865, 981, 1038, 1090, 1557, 1635, 1730, 1962, 2595, 2943, 3114, 3270, 4671, 4905, 5190, 5886, 7785, 9342, 9810, 14715, 15570, 18857, 23355, 29430, 37714, 46710, 56571, 94285, 113142, 169713, 188570, 282855, 339426, 509139, 565710, 848565, 1018278, 1697130, 2545695, 5091390]

約数ペア:

[(1, 5091390), (2, 2545695), (3, 1697130), (5, 1018278), (6, 848565), (9, 565710), (10, 509139), (15, 339426), (18, 282855), (27, 188570), (30, 169713), (45, 113142), (54, 94285), (90, 56571), (109, 46710), (135, 37714), (173, 29430), (218, 23355), (270, 18857), (327, 15570), (346, 14715), (519, 9810), (545, 9342), (654, 7785), (865, 5886), (981, 5190), (1038, 4905), (1090, 4671), (1557, 3270), (1635, 3114), (1730, 2943), (1962, 2595)]