17515020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6211}}^1$

素因数の和:6270

約数の個数: 48

約数和(自身を含む): 50093568

約数和(自身を除く): 32578548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 6211, 12422, 18633, 24844, 31055, 37266, 62110, 74532, 93165, 124220, 186330, 291917, 372660, 583834, 875751, 1167668, 1459585, 1751502, 2919170, 3503004, 4378755, 5838340, 8757510, 17515020]

約数ペア:

[(1, 17515020), (2, 8757510), (3, 5838340), (4, 4378755), (5, 3503004), (6, 2919170), (10, 1751502), (12, 1459585), (15, 1167668), (20, 875751), (30, 583834), (47, 372660), (60, 291917), (94, 186330), (141, 124220), (188, 93165), (235, 74532), (282, 62110), (470, 37266), (564, 31055), (705, 24844), (940, 18633), (1410, 12422), (2820, 6211)]