97551790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 207360000

約数和(自身を除く): 109808210

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 149, 199, 235, 298, 329, 398, 470, 658, 745, 995, 1043, 1393, 1490, 1645, 1990, 2086, 2786, 3290, 5215, 6965, 7003, 9353, 10430, 13930, 14006, 18706, 29651, 35015, 46765, 49021, 59302, 65471, 70030, 93530, 98042, 130942, 148255, 207557, 245105, 296510, 327355, 415114, 490210, 654710, 1037785, 1393597, 2075570, 2787194, 6967985, 9755179, 13935970, 19510358, 48775895, 97551790]

約数ペア:

[(1, 97551790), (2, 48775895), (5, 19510358), (7, 13935970), (10, 9755179), (14, 6967985), (35, 2787194), (47, 2075570), (70, 1393597), (94, 1037785), (149, 654710), (199, 490210), (235, 415114), (298, 327355), (329, 296510), (398, 245105), (470, 207557), (658, 148255), (745, 130942), (995, 98042), (1043, 93530), (1393, 70030), (1490, 65471), (1645, 59302), (1990, 49021), (2086, 46765), (2786, 35015), (3290, 29651), (5215, 18706), (6965, 14006), (7003, 13930), (9353, 10430)]