9421371540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{393541}}^1$

素因数の和:393582

約数の個数: 144

約数和(自身を含む): 34379829120

約数和(自身を除く): 24958457580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 393541, 787082, 1180623, 1574164, 1967705, 2361246, 2754787, 3541869, 3935410, 4722492, 5509574, 5903115, 7083738, 7477279, 7870820, 8264361, 11019148, 11806230, 13773935, 14167476, 14954558, 16528722, 17709345, 22431837, 23612460, 24793083, 27547870, 29909116, 33057444, 35418690, 37386395, 41321805, 44863674, 49586166, 52340953, 55095740, 67295511, 70837380, 74772790, 82643610, 89727348, 99172332, 104681906, 112159185, 123965415, 134591022, 149545580, 157022859, 165287220, 209363812, 224318370, 247930830, 261704765, 269182044, 314045718, 336477555, 448636740, 471068577, 495861660, 523409530, 628091436, 672955110, 785114295, 942137154, 1046819060, 1345910220, 1570228590, 1884274308, 2355342885, 3140457180, 4710685770, 9421371540]

約数ペア:

[(1, 9421371540), (2, 4710685770), (3, 3140457180), (4, 2355342885), (5, 1884274308), (6, 1570228590), (7, 1345910220), (9, 1046819060), (10, 942137154), (12, 785114295), (14, 672955110), (15, 628091436), (18, 523409530), (19, 495861660), (20, 471068577), (21, 448636740), (28, 336477555), (30, 314045718), (35, 269182044), (36, 261704765), (38, 247930830), (42, 224318370), (45, 209363812), (57, 165287220), (60, 157022859), (63, 149545580), (70, 134591022), (76, 123965415), (84, 112159185), (90, 104681906), (95, 99172332), (105, 89727348), (114, 82643610), (126, 74772790), (133, 70837380), (140, 67295511), (171, 55095740), (180, 52340953), (190, 49586166), (210, 44863674), (228, 41321805), (252, 37386395), (266, 35418690), (285, 33057444), (315, 29909116), (342, 27547870), (380, 24793083), (399, 23612460), (420, 22431837), (532, 17709345), (570, 16528722), (630, 14954558), (665, 14167476), (684, 13773935), (798, 11806230), (855, 11019148), (1140, 8264361), (1197, 7870820), (1260, 7477279), (1330, 7083738), (1596, 5903115), (1710, 5509574), (1995, 4722492), (2394, 3935410), (2660, 3541869), (3420, 2754787), (3990, 2361246), (4788, 1967705), (5985, 1574164), (7980, 1180623), (11970, 787082), (23940, 393541)]