87344330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9781}}^1$

素因数の和:9854

約数の個数: 32

約数和(自身を含む): 169032960

約数和(自身を除く): 81688630

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 9781, 19562, 48905, 97810, 185839, 371678, 459707, 919414, 929195, 1858390, 2298535, 4597070, 8734433, 17468866, 43672165, 87344330]

約数ペア:

[(1, 87344330), (2, 43672165), (5, 17468866), (10, 8734433), (19, 4597070), (38, 2298535), (47, 1858390), (94, 929195), (95, 919414), (190, 459707), (235, 371678), (470, 185839), (893, 97810), (1786, 48905), (4465, 19562), (8930, 9781)]