13002850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 27998208

約数和(自身を除く): 14995358

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 175, 194, 350, 383, 485, 679, 766, 970, 1358, 1915, 2425, 2681, 3395, 3830, 4850, 5362, 6790, 9575, 13405, 16975, 19150, 26810, 33950, 37151, 67025, 74302, 134050, 185755, 260057, 371510, 520114, 928775, 1300285, 1857550, 2600570, 6501425, 13002850]

約数ペア:

[(1, 13002850), (2, 6501425), (5, 2600570), (7, 1857550), (10, 1300285), (14, 928775), (25, 520114), (35, 371510), (50, 260057), (70, 185755), (97, 134050), (175, 74302), (194, 67025), (350, 37151), (383, 33950), (485, 26810), (679, 19150), (766, 16975), (970, 13405), (1358, 9575), (1915, 6790), (2425, 5362), (2681, 4850), (3395, 3830)]