9487240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1142

約数の個数: 64

約数和(自身を含む): 25205760

約数和(自身を除く): 15718520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1093, 1240, 1736, 2170, 2186, 4340, 4372, 5465, 7651, 8680, 8744, 10930, 15302, 21860, 30604, 33883, 38255, 43720, 61208, 67766, 76510, 135532, 153020, 169415, 237181, 271064, 306040, 338830, 474362, 677660, 948724, 1185905, 1355320, 1897448, 2371810, 4743620, 9487240]

約数ペア:

[(1, 9487240), (2, 4743620), (4, 2371810), (5, 1897448), (7, 1355320), (8, 1185905), (10, 948724), (14, 677660), (20, 474362), (28, 338830), (31, 306040), (35, 271064), (40, 237181), (56, 169415), (62, 153020), (70, 135532), (124, 76510), (140, 67766), (155, 61208), (217, 43720), (248, 38255), (280, 33883), (310, 30604), (434, 21860), (620, 15302), (868, 10930), (1085, 8744), (1093, 8680), (1240, 7651), (1736, 5465), (2170, 4372), (2186, 4340)]