12229490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 27578880

約数和(自身を除く): 15349390

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 89, 91, 130, 151, 178, 182, 302, 445, 455, 623, 755, 890, 910, 1057, 1157, 1246, 1510, 1963, 2114, 2314, 3115, 3926, 5285, 5785, 6230, 8099, 9815, 10570, 11570, 13439, 13741, 16198, 19630, 26878, 27482, 40495, 67195, 68705, 80990, 94073, 134390, 137410, 174707, 188146, 349414, 470365, 873535, 940730, 1222949, 1747070, 2445898, 6114745, 12229490]

約数ペア:

[(1, 12229490), (2, 6114745), (5, 2445898), (7, 1747070), (10, 1222949), (13, 940730), (14, 873535), (26, 470365), (35, 349414), (65, 188146), (70, 174707), (89, 137410), (91, 134390), (130, 94073), (151, 80990), (178, 68705), (182, 67195), (302, 40495), (445, 27482), (455, 26878), (623, 19630), (755, 16198), (890, 13741), (910, 13439), (1057, 11570), (1157, 10570), (1246, 9815), (1510, 8099), (1963, 6230), (2114, 5785), (2314, 5285), (3115, 3926)]