29351140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16127}}^1$

素因数の和:16156

約数の個数: 48

約数和(自身を含む): 75866112

約数和(自身を除く): 46514972

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 16127, 32254, 64508, 80635, 112889, 161270, 209651, 225778, 322540, 419302, 451556, 564445, 838604, 1048255, 1128890, 1467557, 2096510, 2257780, 2935114, 4193020, 5870228, 7337785, 14675570, 29351140]

約数ペア:

[(1, 29351140), (2, 14675570), (4, 7337785), (5, 5870228), (7, 4193020), (10, 2935114), (13, 2257780), (14, 2096510), (20, 1467557), (26, 1128890), (28, 1048255), (35, 838604), (52, 564445), (65, 451556), (70, 419302), (91, 322540), (130, 225778), (140, 209651), (182, 161270), (260, 112889), (364, 80635), (455, 64508), (910, 32254), (1820, 16127)]