43742270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 93562560

約数和(自身を除く): 49820290

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 181, 286, 338, 362, 715, 845, 905, 1430, 1690, 1810, 1859, 1991, 2197, 2353, 3718, 3982, 4394, 4706, 9295, 9955, 10985, 11765, 18590, 19910, 21970, 23530, 24167, 25883, 30589, 48334, 51766, 61178, 120835, 129415, 152945, 241670, 258830, 305890, 336479, 397657, 672958, 795314, 1682395, 1988285, 3364790, 3976570, 4374227, 8748454, 21871135, 43742270]

約数ペア:

[(1, 43742270), (2, 21871135), (5, 8748454), (10, 4374227), (11, 3976570), (13, 3364790), (22, 1988285), (26, 1682395), (55, 795314), (65, 672958), (110, 397657), (130, 336479), (143, 305890), (169, 258830), (181, 241670), (286, 152945), (338, 129415), (362, 120835), (715, 61178), (845, 51766), (905, 48334), (1430, 30589), (1690, 25883), (1810, 24167), (1859, 23530), (1991, 21970), (2197, 19910), (2353, 18590), (3718, 11765), (3982, 10985), (4394, 9955), (4706, 9295)]