144924710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 306892800

約数和(自身を除く): 161968090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 79, 146, 158, 359, 365, 395, 511, 553, 718, 730, 790, 1022, 1106, 1795, 2513, 2555, 2765, 3590, 5026, 5110, 5530, 5767, 11534, 12565, 25130, 26207, 28361, 28835, 40369, 52414, 56722, 57670, 80738, 131035, 141805, 183449, 198527, 201845, 262070, 283610, 366898, 397054, 403690, 917245, 992635, 1834490, 1985270, 2070353, 4140706, 10351765, 14492471, 20703530, 28984942, 72462355, 144924710]

約数ペア:

[(1, 144924710), (2, 72462355), (5, 28984942), (7, 20703530), (10, 14492471), (14, 10351765), (35, 4140706), (70, 2070353), (73, 1985270), (79, 1834490), (146, 992635), (158, 917245), (359, 403690), (365, 397054), (395, 366898), (511, 283610), (553, 262070), (718, 201845), (730, 198527), (790, 183449), (1022, 141805), (1106, 131035), (1795, 80738), (2513, 57670), (2555, 56722), (2765, 52414), (3590, 40369), (5026, 28835), (5110, 28361), (5530, 26207), (5767, 25130), (11534, 12565)]