1961103690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79817}}^1$

素因数の和:79853

約数の個数: 128

約数和(自身を含む): 6436523520

約数和(自身を除く): 4475419830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 12285, 24570, 79817, 159634, 239451, 399085, 478902, 558719, 718353, 798170, 1037621, 1117438, 1197255, 1436706, 1676157, 2075242, 2155059, 2394510, 2793595, 3112863, 3352314, 3591765, 4310118, 5028471, 5188105, 5587190, 6225726, 7183530, 7263347, 8380785, 9338589, 10056942, 10376210, 10775295, 14526694, 15085413, 15564315, 16761570, 18677178, 21550590, 21790041, 25142355, 28015767, 30170826, 31128630, 36316735, 43580082, 46692945, 50284710, 56031534, 65370123, 72633470, 75427065, 93385890, 108950205, 130740246, 140078835, 150854130, 196110369, 217900410, 280157670, 326850615, 392220738, 653701230, 980551845, 1961103690]

約数ペア:

[(1, 1961103690), (2, 980551845), (3, 653701230), (5, 392220738), (6, 326850615), (7, 280157670), (9, 217900410), (10, 196110369), (13, 150854130), (14, 140078835), (15, 130740246), (18, 108950205), (21, 93385890), (26, 75427065), (27, 72633470), (30, 65370123), (35, 56031534), (39, 50284710), (42, 46692945), (45, 43580082), (54, 36316735), (63, 31128630), (65, 30170826), (70, 28015767), (78, 25142355), (90, 21790041), (91, 21550590), (105, 18677178), (117, 16761570), (126, 15564315), (130, 15085413), (135, 14526694), (182, 10775295), (189, 10376210), (195, 10056942), (210, 9338589), (234, 8380785), (270, 7263347), (273, 7183530), (315, 6225726), (351, 5587190), (378, 5188105), (390, 5028471), (455, 4310118), (546, 3591765), (585, 3352314), (630, 3112863), (702, 2793595), (819, 2394510), (910, 2155059), (945, 2075242), (1170, 1676157), (1365, 1436706), (1638, 1197255), (1755, 1117438), (1890, 1037621), (2457, 798170), (2730, 718353), (3510, 558719), (4095, 478902), (4914, 399085), (8190, 239451), (12285, 159634), (24570, 79817)]