17629530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 45048960

約数和(自身を除く): 27419430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 157, 190, 197, 285, 314, 394, 471, 570, 591, 785, 942, 985, 1182, 1570, 1970, 2355, 2955, 2983, 3743, 4710, 5910, 5966, 7486, 8949, 11229, 14915, 17898, 18715, 22458, 29830, 30929, 37430, 44745, 56145, 61858, 89490, 92787, 112290, 154645, 185574, 309290, 463935, 587651, 927870, 1175302, 1762953, 2938255, 3525906, 5876510, 8814765, 17629530]

約数ペア:

[(1, 17629530), (2, 8814765), (3, 5876510), (5, 3525906), (6, 2938255), (10, 1762953), (15, 1175302), (19, 927870), (30, 587651), (38, 463935), (57, 309290), (95, 185574), (114, 154645), (157, 112290), (190, 92787), (197, 89490), (285, 61858), (314, 56145), (394, 44745), (471, 37430), (570, 30929), (591, 29830), (785, 22458), (942, 18715), (985, 17898), (1182, 14915), (1570, 11229), (1970, 8949), (2355, 7486), (2955, 5966), (2983, 5910), (3743, 4710)]