169970294510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1327}}^1\times {\mathrm{2027}}^1$

素因数の和:3521

約数の個数: 64

約数和(自身を含む): 314132981760

約数和(自身を除く): 144162687250

約数列:

[1, 2, 5, 10, 71, 89, 142, 178, 355, 445, 710, 890, 1327, 2027, 2654, 4054, 6319, 6635, 10135, 12638, 13270, 20270, 31595, 63190, 94217, 118103, 143917, 180403, 188434, 236206, 287834, 360806, 471085, 590515, 719585, 902015, 942170, 1181030, 1439170, 1804030, 2689829, 5379658, 8385313, 12808613, 13449145, 16770626, 25617226, 26898290, 41926565, 64043065, 83853130, 128086130, 190977859, 239394781, 381955718, 478789562, 954889295, 1196973905, 1909778590, 2393947810, 16997029451, 33994058902, 84985147255, 169970294510]

約数ペア:

[(1, 169970294510), (2, 84985147255), (5, 33994058902), (10, 16997029451), (71, 2393947810), (89, 1909778590), (142, 1196973905), (178, 954889295), (355, 478789562), (445, 381955718), (710, 239394781), (890, 190977859), (1327, 128086130), (2027, 83853130), (2654, 64043065), (4054, 41926565), (6319, 26898290), (6635, 25617226), (10135, 16770626), (12638, 13449145), (13270, 12808613), (20270, 8385313), (31595, 5379658), (63190, 2689829), (94217, 1804030), (118103, 1439170), (143917, 1181030), (180403, 942170), (188434, 902015), (236206, 719585), (287834, 590515), (360806, 471085)]