19194630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 38866170

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 79, 89, 91, 105, 130, 158, 178, 182, 195, 210, 237, 267, 273, 390, 395, 445, 455, 474, 534, 546, 553, 623, 790, 890, 910, 1027, 1106, 1157, 1185, 1246, 1335, 1365, 1659, 1869, 2054, 2314, 2370, 2670, 2730, 2765, 3081, 3115, 3318, 3471, 3738, 5135, 5530, 5785, 6162, 6230, 6942, 7031, 7189, 8099, 8295, 9345, 10270, 11570, 14062, 14378, 15405, 16198, 16590, 17355, 18690, 21093, 21567, 24297, 30810, 34710, 35155, 35945, 40495, 42186, 43134, 48594, 49217, 70310, 71890, 80990, 91403, 98434, 105465, 107835, 121485, 147651, 182806, 210930, 215670, 242970, 246085, 274209, 295302, 457015, 492170, 548418, 639821, 738255, 914030, 1279642, 1371045, 1476510, 1919463, 2742090, 3199105, 3838926, 6398210, 9597315, 19194630]

約数ペア:

[(1, 19194630), (2, 9597315), (3, 6398210), (5, 3838926), (6, 3199105), (7, 2742090), (10, 1919463), (13, 1476510), (14, 1371045), (15, 1279642), (21, 914030), (26, 738255), (30, 639821), (35, 548418), (39, 492170), (42, 457015), (65, 295302), (70, 274209), (78, 246085), (79, 242970), (89, 215670), (91, 210930), (105, 182806), (130, 147651), (158, 121485), (178, 107835), (182, 105465), (195, 98434), (210, 91403), (237, 80990), (267, 71890), (273, 70310), (390, 49217), (395, 48594), (445, 43134), (455, 42186), (474, 40495), (534, 35945), (546, 35155), (553, 34710), (623, 30810), (790, 24297), (890, 21567), (910, 21093), (1027, 18690), (1106, 17355), (1157, 16590), (1185, 16198), (1246, 15405), (1335, 14378), (1365, 14062), (1659, 11570), (1869, 10270), (2054, 9345), (2314, 8295), (2370, 8099), (2670, 7189), (2730, 7031), (2765, 6942), (3081, 6230), (3115, 6162), (3318, 5785), (3471, 5530), (3738, 5135)]